# List of ship launches in 1944

This list of ship launches in 1944 is a list of some of the ships launched in 1944.

## January

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 January | United States | J. A. Jones Construction Company | Brunswick, Georgia | George G. Crawford | Liberty ship | For War Shipping Administration. |
| 2 January | United Kingdom | Richard Dunston Ltd. | Thorne | TID 60 | TID-class tug | For the War Department. |
| 2 January | United States | California Shipbuilding Corporation | Los Angeles, California | William Glackens | Liberty ship | For War Shipping Administration. |
| 2 January | United States | Permanente Metals, #2 Yard | Richmond, California | William Vaughn Moody | Liberty ship | For War Shipping Administration. |
| 4 January | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Ben Robertson | Liberty ship | For War Shipping Administration. |
| 4 January | United States | Permanente Metals, #2 Yard | Richmond, California | Oliver Kelley | Liberty ship | For War Shipping Administration. |
| 5 January | United States | Permanente Metals, #2 Yard | Richmond, California | Abram S. Hewitt | Liberty ship | For War Shipping Administration. |
| 5 January | United States | California Shipbuilding Corporation | Los Angeles, California | Augustin Stahl | Liberty ship | For War Shipping Administration. |
| 5 January | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Charles Goodnight | Liberty ship | For War Shipping Administration. |
| 5 January | United States | Oregon Shipbuilding Company | Portland, Oregon | Elwood Mead | Liberty ship | For War Shipping Administration. |
| 5 January | United States | Permanente Metals, #1 Yard | Richmond, California | Joseph E. Wing | Liberty ship | For War Shipping Administration. |
| 5 January | United States | J. A. Jones Construction Company | Panama City, Florida | Russell Sage | Liberty ship | For War Shipping Administration. |
| 7 January | United States | California Shipbuilding Corporation | Los Angeles, California | Julian W. Mack | Liberty ship | For War Shipping Administration. |
| 7 January | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Leon Godchaux | Liberty ship | For War Shipping Administration. |
| 7 January | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Norman O. Pedrick | Liberty ship | For War Shipping Administration. |
| 7 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Sameveron | Liberty ship | For Ministry of War Transport. |
| 7 January | United States | Oregon Shipbuilding Company | Portland, Oregon | Samuel V. Stewart | Liberty ship | For War Shipping Administration. |
| 7 January | United States | Permanente Metals, #2 Yard | Richmond, California | William Peffer | Liberty ship | For War Shipping Administration. |
| 8 January | United States | Permanente Metals, #2 Yard | Richmond, California | Ada Rehan | Liberty ship | For War Shipping Administration. |
| 8 January | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Andrew Briscoe | Liberty ship | For War Shipping Administration. |
| 8 January | United States | California Shipbuilding Corporation | Los Angeles, California | Clarence H. Matson | Liberty ship | For War Shipping Administration. |
| 8 January | United States | New England Shipbuilding Company | South Portland, Maine | George T. Angell | Liberty ship | For War Shipping Administration. |
| 8 January | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Jean Louis | Liberty ship | For War Shipping Administration. |
| 8 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samfeugh | Liberty ship | For Ministry of War Transport. |
| 8 January | United Kingdom | Richard Dunston Ltd. | Thorne | TID 61 | TID-class tug | For the United States Army. |
| 9 January | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 40 | VIC lighter | For the Admiralty. |
| 10 January | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 53 | CHANT | For Ministry of War Transport. |
| 10 January | United States | Oregon Shipbuilding Company | Portland, Oregon | John W. Troy | Liberty ship | For War Shipping Administration. |
| 10 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samtay | Liberty ship | For Ministry of War Transport. |
| 10 January | United States | Permanente Metals, #2 Yard | Richmond, California | Uriah M. Rose | Liberty ship | For War Shipping Administration. |
| 11 January | United States | Permanente Metals, #1 Yard | Richmond, California | Harriet Monroe | Liberty ship | For War Shipping Administration. |
| 11 January | United Kingdom | Harland & Wolff | Belfast | Pevensey Castle | Castle-class corvette | For Royal Navy |
| 11 January | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Royal S. Copeland | Liberty ship | For War Shipping Administration. |
| 12 January | United States | Permanente Metals, #2 Yard | Richmond, California | John W. Burgess | Liberty ship | For War Shipping Administration. |
| 12 January | United States | Oregon Shipbuilding Company | Portland, Oregon | United Victory | Victory ship | For War Shipping Administration. |
| 13 January | United States | J. A. Jones Construction Company | Brunswick, Georgia | David B. Johnson | Liberty ship | For War Shipping Administration. |
| 13 January | United States | Permanente Metals, #2 Yard | Richmond, California | Moses G. Farer | Liberty ship | For War Shipping Administration. |
| 13 January | United States | New England Shipbuilding Company | South Portland, Maine | Samearn | Liberty ship | For Ministry of War Transport. |
| 13 January | United States | New England Shipbuilding Company | South Portland, Maine | Samythian | Liberty ship | For Ministry of War Transport. |
| 13 January | United States | New England Shipbuilding Company | South Portland, Maine | Susan Colby | Liberty ship | For War Shipping Administration. |
| 14 January | United States | Permanente Metals, #1 Yard | Richmond, California | Frank J. Cuhel | Liberty ship | For War Shipping Administration. |
| 14 January | United States | California Shipbuilding Corporation | Los Angeles, California | James A. Wilder | Liberty ship | For War Shipping Administration. |
| 14 January | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | John Einig | Liberty ship | For War Shipping Administration. |
| 14 January | United States | Marinship Corporation | Sausalito, California | Mission Solano | T2 tanker | For United States Maritime Commission. |
| 14 January | United Kingdom | Richard Dunston Ltd. | Thorne | TID 62 | TID-class tug | For the Admiralty. |
| 15 January | United States | Permanente Metals, #2 Yard | Richmond, California | Alfred C. True | Liberty ship | For War Shipping Administration. |
| 15 January | United States | California Shipbuilding Corporation | Los Angeles, California | Carole Lombard | Liberty ship | For War Shipping Administration. |
| 15 January | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Fort Fetterman | T2 Tanker | For War Shipping Administration. |
| 15 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samnid | Liberty ship | For Ministry of War Transport. |
| 16 January | United States | Permanente Metals, #2 Yard | Richmond, California | William B. Leeds | Liberty ship | For War Shipping Administration. |
| 17 January | United States | California Shipbuilding Corporation | Los Angeles, California | Allen C. Balch | Liberty ship | For War Shipping Administration. |
| 17 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samouse | Liberty ship | For Ministry of War Transport. |
| 17 January | United States | J. A. Jones Construction Company | Panama City, Florida | William W. Loring | Liberty ship | For War Shipping Administration. |
| 18 January | United States | Permanente Metals, #2 Yard | Richmond, California | Francisco Morazan | Liberty ship | For War Shipping Administration. |
| 18 January | Germany | Deutsche Werft | Hamburg | Kattenturm | Hansa A type Cargo ship | For Deutsche Dampfschiffahrts-Gesellschaft Hansa |
| 18 January | United States | Walsh-Kaiser Company | Providence, Rhode Island | Melville Jacoby | Liberty ship | For War Shipping Administration. |
| 18 January | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Samuel T. Darling | Liberty ship | For War Shipping Administration. |
| 18 January | United Kingdom | Richard Dunston Ltd. | Thorne | TID 63 | TID-class tug | For the War Department. |
| 18 January | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | William M. Eastland | Liberty ship | For War Shipping Administration. |
| 19 January | United States | Permanente Metals, #1 Yard | Richmond, California | Daulton Mann | Liberty ship | For War Shipping Administration. |
| 19 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Eloy Alfaro | Liberty ship | For War Shipping Administration. |
| 19 January | United States | California Shipbuilding Corporation | Los Angeles, California | Raymond T. Baker | Liberty ship | For War Shipping Administration. |
| 19 January | United States | Permanente Metals, #2 Yard | Richmond, California | William D. Boyce | Liberty ship | For War Shipping Administration. |
| 20 January | United States | Permanente Metals, #1 Yard | Richmond, California | Alexander Majors | Liberty ship | For War Shipping Administration. |
| 20 January | United Kingdom | Harland & Wolff | Belfast | Parina | Cargo ship | For Royal Mail Line. |
| 20 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samchess | Liberty ship | For Ministry of War Transport. |
| 21 January | United States | California Shipbuilding Corporation | Los Angeles, California | A. B. Hammond | Liberty ship | For War Shipping Administration. |
| 21 January | United States | Oregon Shipbuilding Company | Portland, Oregon | Abigail S. Duniway | Liberty ship | For War Shipping Administration. |
| 21 January | United States | J. A. Jones Construction Company | Brunswick, Georgia | Howard E. Coffin | Liberty ship | For War Shipping Administration. |
| 21 January | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | John G. Tod | Liberty ship | For War Shipping Administration. |
| 21 January | United States | Kaiser Shipyards | Portland, Oregon | Pendleton | T2 Tanker | For War Shipping Administration. |
| 21 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Van Lear Vlack | Liberty ship | For War Shipping Administration. |
| 21 January | United States | Permanente Metals, #2 Yard | Richmond, California | W. B. Rodgers | Liberty ship | For War Shipping Administration. |
| 22 January | United States | Permanente Metals, #2 Yard | Richmond, California | Carl B. Eielson | Liberty ship | For War Shipping Administration. |
| 22 January | United States | New England Shipbuilding Company | South Portland, Maine | Renald Fernald | Liberty ship | For War Shipping Administration. |
| 22 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samesk | Liberty ship | For Ministry of War Transport. |
| 22 January | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Warren Stone | Liberty ship | For War Shipping Administration. |
| 24 January | United States | Fore River Shipyard | Quincy, Massachusetts | Hancock | Essex-class aircraft carrier | For United States Navy |
| 24 January | United States | Permanente Metals, #2 Yard | Richmond, California | Alice H. Rice | Liberty ship | For War Shipping Administration. |
| 24 January | United Kingdom | William Doxford & Sons Ltd. | Pallion | Arabistan | Cargo ship | For Strick Line (1923) Ltd. |
| 24 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Benjamin Schlesinger | Liberty ship | For War Shipping Administration. |
| 24 January | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 54 | CHANT | For Ministry of War Transport. |
| 24 January | United States | California Shipbuilding Corporation | Los Angeles, California | Elinor Wylie | Liberty ship | For War Shipping Administration. |
| 24 January | United Kingdom | William Denny & Bros. Ltd. | Dumbarton | Empire MacDermott | MAC ship | For Ministry of War Transport. |
| 24 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Meyer London | Liberty ship | For War Shipping Administration. |
| 25 January | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Demeterton | Cargo ship | For R. Chapman & Son. |
| 25 January | United States | New England Shipbuilding Company | South Portland, Maine | Edward H. Crockett | Liberty ship | For War Shipping Administration. |
| 25 January | United States | Oregon Shipbuilding Company | Portland, Oregon | Edward Lander | Liberty ship | For War Shipping Administration. |
| 25 January | United Kingdom | Harland & Wolff | Belfast | Empire Rangoon | Cargo ship | For Ministry of War Transport. |
| 25 January | United Kingdom | Richard Dunston Ltd. | Thorne | TID 64 | TID-class tug | For the Admiralty. |
| 26 January | United States | California Shipbuilding Corporation | Los Angeles, California | China Victory | Victory ship | For War Shipping Administration. |
| 26 January | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Four Lakes | T2 Tanker | For War Shipping Administration. |
| 26 January | United States | Permanente Metals, #2 Yard | Richmond, California | Elwood Haynes | Liberty ship | For War Shipping Administration. |
| 26 January | United Kingdom | Bartram & Sons Ltd | Sunderland | Indian City | Cargo ship | For Reardon Smith Line Ltd. |
| 26 January | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Isaac S. Hopkins | Liberty ship | For War Shipping Administration. |
| 26 January | United Kingdom | Scott & Sons Ltd | Bowling | Empire Marksman | Coaster | For Ministry of War Transport |
| 26 January | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 41 | VIC lighter | For Ministry of War Transport. |
| 27 January | United Kingdom | A. Hall & Co. Ltd. | Aberdeen | Empire Jonathan | Near-Warrior type tug | For Ministry of War Transport. |
| 27 January | United States | California Shipbuilding Corporation | Los Angeles, California | Henry E. Huntington | Liberty ship | For War Shipping Administration. |
| 27 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Morris Hillquit | Liberty ship | For War Shipping Administration. |
| 27 January | United States | Permanente Metals, #2 Yard | Richmond, California | Nathan S. Davis | Liberty ship | For War Shipping Administration. |
| 27 January | United States | Oregon Shipbuilding Company | Portland, Oregon | Poland Victory | Victory ship | For War Shipping Administration. |
| 27 January | United Kingdom | A Hall & Co Ltd | Aberdeen | Empire Jonathan | Tug | For Ministry of War Transport |
| 28 January | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Charles J. Finger | Liberty ship | For War Shipping Administration. |
| 28 January | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Osborne | Scandinavian type cargo ship | For Ministry of War Transport. |
| 28 January | United Kingdom | J. L. Thompson & Sons Ltd. | Sunderland | Empire Pitt | Cargo ship | For Ministry of War Transport. |
| 28 January | United Kingdom | Harland & Wolff | Govan | Halladale | River-class frigate | For Royal Navy. |
| 28 January | United States | Permanente Metals, #1 Yard | Richmond, California | Jan Pieterszoon Coen | Liberty ship | For War Shipping Administration. |
| 28 January | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Linn Boyd | Liberty ship | For War Shipping Administration. |
| 28 January | United States | Permanente Metals, #2 Yard | Richmond, California | Morgan Robertson | Liberty ship | For War Shipping Administration. |
| 28 January | United States | Oregon Shipbuilding Company | Portland, Oregon | Peter Moran | Liberty ship | For War Shipping Administration. |
| 28 January | United States | New England Shipbuilding Company | South Portland, Maine | Samteviot | Liberty ship | For Ministry of War Transport. |
| 28 January | United States | New England Shipbuilding Company | South Portland, Maine | Sarah Orne Jewett | Liberty ship | For War Shipping Administration. |
| 29 January | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Edwin G. Weed | Liberty ship | For War Shipping Administration. |
| 29 January | United States | California Shipbuilding Corporation | Los Angeles, California | John Dockweiler | Liberty ship | For War Shipping Administration. |
| 29 January | United States | J. A. Jones Construction Company | Panama City, Florida | Minnie M. Fiske | Liberty ship | For War Shipping Administration. |
| 29 January | United States | Marinship Corporation | Sausalito, California | Mission San Luis Rey | T2 tanker | For United States Maritime Commission. |
| 29 January | United States | J. A. Jones Construction Company | Brunswick, Georgia | R. Ney McNeely | Liberty ship | For War Shipping Administration. |
| 29 January | United States | Brooklyn Navy Yard | Brooklyn, New York | Missouri | Iowa-class battleship | For United States Navy |
| 30 January | United States | Permanente Metals, #2 Yard | Richmond, California | John Hope | Liberty ship | For War Shipping Administration. |
| 31 January | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Cayuse | T2 Tanker | For War Shipping Administration. |
| 31 January | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 55 | CHANT | For Ministry of War Transport. |
| 31 January | United States | California Shipbuilding Corporation | Los Angeles, California | David A. Curry | Liberty ship | For War Shipping Administration. |
| 31 January | United States | New England Shipbuilding Company | South Portland, Maine | Samannan | Liberty ship | For Ministry of War Transport. |
| 31 January | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samleven | Liberty ship | For Ministry of War Transport. |
| January | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 22 | CHANT | For Ministry of War Transport. |
| January | Germany | Stettiner Vulkan Werft AG | Stettin | Njong | Hansa A Type cargo ship | For Deutsche Afrika-Linien |
| January | United Kingdom | Brown's Shipbuilding & Dry Dock Co. Ltd. | Hull | VIC 52 | VIC lighter | For the Admiralty. |

## February

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 February | United States | Permanente Metals, #2 Yard | Richmond, California | Daniel G. Reid | Liberty ship | For War Shipping Administration. |
| 2 February | Netherlands | A Vuyk & Zonen | Capelle aan den IJssel | Benue | Hansa A type cargo ship | For Deutsche Afrika Linien |
| 2 February | United States | Permanente Metals, #2 Yard | Richmond, California | Cornelius Vanderbilt | Liberty ship | For War Shipping Administration. |
| 2 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Morris Sigman | Liberty ship | For War Shipping Administration. |
| 2 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | William D. Byron | Liberty ship | For War Shipping Administration. |
| 2 February | United States | Bethlehem Steel Company | Quincy, Massachusetts | Pittsburgh | Baltimore-class cruiser | For United States Navy |
| 3 February | United States | Walsh-Kaiser Company | Providence, Rhode Island | Frank Gilbreth | Liberty ship | For War Shipping Administration. |
| 3 February | United States | California Shipbuilding Corporation | Los Angeles, California | Greece Victory | Victory ship | For War Shipping Administration. |
| 3 February | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Morris Sheppard | Liberty ship | For War Shipping Administration. |
| 4 February | United States | Oregon Shipbuilding Company | Portland, Oregon | Britain Victory | Victory ship | For War Shipping Administration. |
| 4 February | United States | California Shipbuilding Corporation | Los Angeles, California | Sherman O. Houghton | Liberty ship | For War Shipping Administration. |
| 4 February | United States | Kaiser Shipyards | Vancouver, Washington | Shamrock Bay | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 5 February | United States | Permanente Metals, #2 Yard | Richmond, California | James Devereux | Liberty ship | For War Shipping Administration. |
| 5 February | United States | Permanente Metals, #2 Yard | Richmond, California | John H. Thomas | Liberty ship | For War Shipping Administration. |
| 5 February | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Samhorn | Liberty ship | For Ministry of War Transport. |
| 5 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samstrule | Liberty ship | |
| 6 February | United States | New York Shipbuilding Corporation | Camden, New Jersey | Atlanta | Cleveland-class cruiser | For United States Navy |
| 7 February | United States | J. A. Jones Construction Company | Brunswick, Georgia | Benjamin H. Hill | Liberty ship | For War Shipping Administration. |
| 7 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samlyth | Liberty ship | For Ministry of War Transport. |
| 7 February | United States | Newport News Shipbuilding | Newport News, Virginia | Ticonderoga | Essex-class aircraft carrier | For United States Navy |
| 8 February | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Andrew Turnbull | Liberty ship | For War Shipping Administration. |
| 8 February | United States | California Shipbuilding Corporation | Los Angeles, California | Oscar Underwood | Liberty ship | For War Shipping Administration. |
| 8 February | United Kingdom | Harland & Wolff | Belfast | Paraguay | Cargo ship | For Royal Mail Line. |
| 8 February | United States | Permanente Metals, #2 Yard | Richmond, California | Percy E. Foxworth | Liberty ship | For War Shipping Administration. |
| 8 February | United Kingdom | Harland & Wolff | Belfast | HMS Rising Castle | Castle-class corvette | For Royal Navy. Completed as HMCS Arnprior for Royal Canadian Navy. |
| 8 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Saminver | Liberty ship | for Ministry of War Transport. |
| 8 February | United Kingdom | Richard Dunston Ltd. | Thorne | TID 66 | TID-class tug | For the Admiralty. |
| 8 February | United Kingdom | William Doxford & Sons Ltd. | Pallion | Trevethoe | Cargo ship | For Hain Steamship Co. Ltd. |
| 9 February | United States | Permanente Metals, #2 Yard | Richmond, California | Carl G. Barth | Liberty ship | For War Shipping Administration. |
| 9 February | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | Empire Milner | Wave-class oiler | For Ministry of War Transport. |
| 9 February | United States | J. A. Jones Construction Company | Panama City, Florida | John W. Griffiths | Liberty ship | For War Shipping Administration. |
| 9 February | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Katharine L. Bates | Liberty ship | For War Shipping Administration. |
| 9 February | United States | Delta Shipbuilding Company | New Orleans, Louisiana | R. S. Wilson | Liberty ship | For War Shipping Administration. |
| 9 February | United States | New England Shipbuilding Company | South Portland, Maine | Washington Allston | Liberty ship | For War Shipping Administration. |
| 10 February | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 23 | CHANT | For Ministry of War Transport. |
| 10 February | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 56 | CHANT | For Ministry of War Transport. |
| 10 February | United Kingdom | William Hamilton & Co Ltd | Port Glasgow | Empire Call | Cargo ship | For Ministry of War Transport |
| 10 February | United States | California Shipbuilding Corporation | Los Angeles, California | Horatio Allen | Liberty ship | For War Shipping Administration. |
| 10 February | United States | Delta Shipbuilding Company | New Orleans, Louisiana | James B. Aswell | Liberty ship | For War Shipping Administration. |
| 10 February | United States | Permanente Metals, #1 Yard | Richmond, California | James H. Breasted | Liberty ship | For War Shipping Administration. |
| 10 February | United Kingdom | Blythswood Shipbuilding Co. Ltd. | Glasgow | Northia | Tanker | For Anglo-Saxon Petroleum Co. Ltd. |
| 11 February | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 57 | CHANT | For Ministry of War Transport. |
| 11 February | United States | Permanente Metals, #2 Yard | Richmond, California | Edwin C. Musick | Liberty ship | For War Shipping Administration. |
| 11 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Thomas Donaldson | Liberty ship | For War Shipping Administration. |
| 11 February | United Kingdom | Richard Dunston Ltd. | Thorne | TID 67 | TID-class tug | For the War Department. |
| 12 February | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | A. Mitchell Palmer | Liberty ship | For War Shipping Administration. |
| 12 February | United States | Marinship Corporation | Sausalito, California | Mission San Carlos | T2 tanker | For United States Maritime Commission. |
| 12 February | United States | Oregon Shipbuilding Company | Portland, Oregon | Norway Victory | Victory ship | For War Shipping Administration. |
| 12 February | United States | California Shipbuilding Corporation | Los Angeles, California | Russell H. Chittenden | Liberty ship | For War Shipping Administration. |
| 12 February | United States | Permanente Metals, #2 Yard | Richmond, California | Sara Bache | Liberty ship | For War Shipping Administration. |
| 12 February | United States | Kaiser Shipyards | Vancouver, Washington | Shipley Bay | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 13 February | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Jacob Perkins | Liberty ship | For War Shipping Administration. |
| 14 February | United States | Seattle Tacoma Shipbuilding Company | Seattle, Washington | Jarvis | Fletcher-Class destroyer | |
| 14 February | United States | Permanente Metals, #2 Yard | Richmond, California | Hans Heg | Liberty ship | For War Shipping Administration. |
| 14 February | United States | J. A. Jones Construction Company | Brunswick, Georgia | Joseph M. Terrell | Liberty ship | For War Shipping Administration. |
| 14 February | United Kingdom | Lithgows Ltd. | Port Glasgow | Lloydcrest | Cargo ship | For Crest Shipping Co. Ltd. |
| 14 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samlossie | Liberty ship | For Ministry of War Transport. |
| 14 February | United States | Permanente Metals, #1 Yard | Richmond, California | Walter Wyman | Liberty ship | For War Shipping Administration. |
| 14 February | United Kingdom | John Brown & Company | Clydebank | Caesar | C-class destroyer | For Royal Navy. |
| 15 February | United States | Permanente Metals, #2 Yard | Richmond, California | Franz Sigel | Liberty ship | For War Shipping Administration. |
| 15 February | United States | California Shipbuilding Corporation | Los Angeles, California | Ida M. Tarbell | Liberty ship | For War Shipping Administration. |
| 15 February | United Kingdom | Lithgows Ltd. | Port Glasgow | Trevider | Cargo ship | For Hain Steamship Co. Ltd. |
| 16 February | United States | New England Shipbuilding Company | South Portland, Maine | Samstrae | Liberty ship | For Ministry of War Transport. |
| 16 February | United States | New England Shipbuilding Company | South Portland, Maine | Samtyne | Liberty ship | For Ministry of War Transport. |
| 16 February | United Kingdom | Richard Dunston Ltd. | Thorne | TID 68 | TID-class tug | For the United States Army. |
| 16 February | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Wolf Mountain | T2 Tanker | For War Shipping Administration. |
| 17 February | United States | Permanente Metals, #2 Yard | Richmond, California | Arthur A. Penn | Liberty ship | For War Shipping Administration. |
| 17 February | United States | Permanente Metals, #1 Yard | Richmond, California | Augustin Daly | Liberty ship | For War Shipping Administration. |
| 17 February | United States | J. A. Jones Construction Company | Panama City, Florida | Augustus Saint Gaudens | Liberty ship | For War Shipping Administration. |
| 17 February | United States | New England Shipbuilding Company | South Portland, Maine | Frederick W. Taylor | Liberty ship | For War Shipping Administration. |
| 17 February | United States | California Shipbuilding Corporation | Los Angeles, California | J. Frank Cooper | Liberty ship | For War Shipping Administration. |
| 17 February | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Jose G. Benitez | Liberty ship | For War Shipping Administration. |
| 17 February | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Rufus E. Foster | Liberty ship | For War Shipping Administration. |
| 18 February | United States | Permanente Metals, #2 Yard | Richmond, California | Allen Johnson | Liberty ship | For War Shipping Administration. |
| 18 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Leyte | Liberty ship | For War Shipping Administration. |
| 19 February | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Andres Almonaster | Liberty ship | For War Shipping Administration. |
| 19 February | United States | Walsh-Kaiser Company | Providence, Rhode Island | Cornelius Ford | Liberty ship | For War Shipping Administration. |
| 19 February | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Henry S. Sanford | Liberty ship | For War Shipping Administration. |
| 19 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | John L. Elliott | Liberty ship | For War Shipping Administration. |
| 19 February | United States | California Shipbuilding Corporation | Los Angeles, California | Robert L. Hague | Liberty ship | For War Shipping Administration. |
| 19 February | United States | Kaiser Shipyards | Vancouver, Washington | Sitkoh Bay | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 20 February | United States | Oregon Shipbuilding Company | Portland, Oregon | Czechoslovakia Victory | Victory ship | For War Shipping Administration. |
| 20 February | United States | Permanente Metals, #2 Yard | Richmond, California | George A. Pope | Liberty ship | For War Shipping Administration. |
| 20 February | United States | William Cramp & Sons | Philadelphia | Oklahoma City | Cleveland-class cruiser | For United States Navy |
| 21 February | United Kingdom | Burntisland Shipbuilding Co. Ltd. | Burntisland | CHANT 66 | CHANT | For Ministry of War Transport. |
| 21 February | United States | J. A. Jones Construction Company | Brunswick, Georgia | Robert R. Livingston | Liberty ship | For War Shipping Administration. |
| 21 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samconon | Liberty ship | For Ministry of War Transport. |
| 21 February | United Kingdom | Richard Dunston Ltd. | Thorne | TID 69 | TID-class tug | For the Admiralty. |
| 22 February | United Kingdom | Hall, Russell & Co. Ltd. | Aberdeen | Avonwood | Cargo ship | For Joseph Constantine Steamship Line Ltd. |
| 22 February | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 5 | CHANT | For Ministry of War Transport. |
| 22 February | United States | Permanente Metals, #2 Yard | Richmond, California | Joseph J. Kinyoun | Liberty ship | For War Shipping Administration. |
| 22 February | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Robert Henri | Liberty ship | For War Shipping Administration. |
| 23 February | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 58 | CHANT | For Ministry of War Transport. |
| 23 February | United Kingdom | Burntisland Shipbuilding Co. Ltd. | Burntisland | CHANT 67 | CHANT | For Ministry of War Transport. |
| 23 February | United Kingdom | Swan Hunter | Wallsend | Vengeance | Colossus-class aircraft carrier | |
| 23 February | United States | California Shipbuilding Corporation | Los Angeles, California | I. N. Van Nuys | Liberty ship | For War Shipping Administration. |
| 23 February | United States | Permanente Metals, #2 Yard | Richmond, California | Juan Pablo Duarte | Liberty ship | For War Shipping Administration. |
| 23 February | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Keith Palmer | Liberty ship | For War Shipping Administration. |
| 23 February | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Samdart | Liberty ship | For Ministry of War Transport. |
| 24 February | United Kingdom | Shipbuilding Corporation Ltd. | Sunderland | Empire Gladstone | Cargo ship | For Ministry of War Transport. |
| 24 February | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Lankester | Cargo ship | For Ministry of War Transport. |
| 24 February | United States | Norfolk Navy Yard | Norfolk, Virginia | Shangri-La | Essex-class aircraft carrier | For United States Navy |
| 24 February | United States | J. A. Jones Construction Company | Panama City, Florida | John M. Brooke | Liberty ship | For War Shipping Administration. |
| 24 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samaffric | Liberty ship | For Ministry of War Transport. |
| 24 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samgaudie | Liberty ship | For Ministry of War Transport. |
| 24 February | United Kingdom | Harland & Wolff | Belfast | Sherborne Castle | Castle-class corvette | For Royal Navy. Completed as HMCS Petrolia for Royal Canadian Navy. |
| 24 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Warren Delano | Liberty ship | For War Shipping Administration. |
| 25 February | United Kingdom | Caledon Shipbuilding & Engineering Company | Dundee | Empire Captain | Standard Fast type cargo liner | For Ministry of War Transport. |
| 25 February | United Kingdom | Sir J. Laing & Sons Ltd. | Scotstoun | Empire Paragon | Standard Fast type cargo liner | For Ministry of War Transport. |
| 25 February | United States | Permanente Metals, #2 Yard | Richmond, California | John F. Shafroth | Liberty ship | For War Shipping Administration. |
| 26 February | United States | Permanente Metals, #2 Yard | Richmond, California | Cleveland Forbes | Liberty ship | For War Shipping Administration. |
| 26 February | United Kingdom | Swan, Hunter & Wigham Richardson Ltd. | Wallsend | Neverita | Tanker | For Anglo-Saxon Petroleum Co. Ltd. |
| 26 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samnethy | Liberty ship | For Ministry of War Transport. |
| 26 February | United States | New England Shipbuilding Company | South Portland, Maine | Samwye | Liberty ship | For Ministry of War Transport. |
| 26 February | United Kingdom | Richard Dunston Ltd. | Thorne | TID 70 | TID-class tug | For the Admiralty Ministry of War Transport. |
| 26 February | United States | California Shipbuilding Corporation | Los Angeles, California | U.S.S.R. Victory | Victory ship | For War Shipping Administration. |
| 26 February | United States | Kaiser Shipyards | Vancouver, Washington | Steamer Bay | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 27 February | United States | Delta Shipbuilding Company | New Orleans | George A. Marr | Liberty ship | For War Shipping Administration. |
| 28 February | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 24 | CHANT | For Ministry of War Transport. |
| 28 February | United States | Oregon Shipbuilding Company | Portland, Oregon | Luxembourg Victory | Victory ship | For War Shipping Administration. |
| 28 February | United States | Marinship Corporation | Sausalito, California | Mission De Pala | T2 tanker | For United States Maritime Commission. |
| 28 February | United States | Permanente Metals, #2 Yard | Richmond, California | Sidney H. Short | Liberty ship | For War Shipping Administration. |
| 28 February | United States | Bethlehem Shipbuilding | Quincy, Massachusetts | Bennington | Essex-class aircraft carrier | For United States Navy |
| 28 February | United Kingdom | Cammell Laird | Birkenhead | Zealous | Z-class destroyer | For Royal Navy. |
| 20 February | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 59 | CHANT | For Ministry of War Transport. |
| 20 February | United Kingdom | Blyth Dry Docks & Shipbuilding Co. Ltd | Blyth, Northumberland | Hever Castle | Castle-class corvette | For Royal Navy. Completed as Copper Cliff for Royal Canadian Navy. |
| 29 February | United Kingdom | Burntisland Shipbuilding Co. Ltd. | Burntisland | CHANT 68 | CHANT | For Ministry of War Transport. |
| 29 February | United States | Permanente Metals, #2 Yard | Richmond, California | E. A. Bryan | Liberty ship | For War Shipping Administration. |
| 29 February | United Kingdom | Grangemouth Dockyard Co Ltd | Grangemouth | Empire Trotwood | Coastal tanker | For Ministry of War Transport |
| 29 February | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Fort Bridger | T2 Tanker | For War Shipping Administration. |
| 29 February | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | James L. Ackerson | Liberty ship | For War Shipping Administration. |
| 29 February | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samalness | Liberty ship | For Ministry of War Transport. |
| 29 February | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Stephen W. Gambrill | Liberty ship | For War Shipping Administration. |
| 29 February | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Wyoming Valley | T2 Tanker | For War Shipping Administration. |
| February | Canada | Foundation Maritime Ltd | Picton, Ontario | Avondale Park | Park ship | For Canadian Government |
| February | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 1 | CHANT | For Ministry of War Transport. |
| February | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 2 | CHANT | For Ministry of War Transport. |
| February | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 3 | CHANT | For Ministry of War Transport. |
| February | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 4 | CHANT | For Ministry of War Transport. |
| February | United Kingdom | Brown's Shipbuilding & Dry Dock Co. Ltd. | Hull | VIC 53 | VIC lighter | For the Admiralty. |

## March

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 March | United States | Permanente Metals, #1 Yard | Richmond, California | John Roach | Liberty ship | For War Shipping Administration. |
| 1 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 71 | TID-class tug | For the United States Army. |
| 2 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Anna H. Branch | Liberty ship | For War Shipping Administration. |
| 2 March | United States | Permanente Metals, #2 Yard | Richmond, California | Henry M. Stephens | Liberty ship | For War Shipping Administration. |
| 2 March | Netherlands | Werf de Noord | Alblasserdam | Imkenturm | Hansa A Type cargo ship | For Deutsche Dampfschifffarts-Gesellschaft Hansa |
| 3 March | United States | Walsh-Kaiser Company | Providence, Rhode Island | Jesse H. Metcalf | Liberty ship | For War Shipping Administration. |
| 3 March | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | John E. Sweet | Liberty ship | For War Shipping Administration. |
| 3 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Sameden | Liberty ship | For Ministry of War Transport. |
| 3 March | United States | Kaiser Shipyards | Vancouver, Washington | Cape Esperance | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 4 March | United States | California Shipbuilding Corporation | Los Angeles, California | Frederick C. Hicks | Liberty ship | For War Shipping Administration. |
| 4 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | George Steers | Liberty ship | For War Shipping Administration. |
| 4 March | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Harry Toulmin | Liberty ship | For War Shipping Administration. |
| 4 March | United States | American Ship Building Company | Toledo, Ohio | Mackinaw | Great Lakes icebreaker | |
| 4 March | United States | J. A. Jones Construction Company | Panama City, Florida | Rebecca Lukens | Liberty ship | For War Shipping Administration. |
| 4 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samcolne | Liberty ship | For Ministry of War Transport. |
| 4 March | United States | New England Shipbuilding Company | South Portland, Maine | Stanton H. King | Liberty ship | For War Shipping Administration. |
| 4 March | United States | Permanente Metals, #2 Yard | Richmond, California | Willet M. Hays | Liberty ship | For War Shipping Administration. |
| 6 March | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Cecil N. Bean | Liberty ship | For War Shipping Administration. |
| 6 March | United States | Permanente Metals, #2 Yard | Richmond, California | Edward E. Hale | Liberty ship | For War Shipping Administration. |
| 6 March | United States | J. A. Jones Construction Company | Brunswick, Georgia | Isaac Shelby | Liberty ship | For War Shipping Administration. |
| 6 March | United States | Oregon Shipbuilding Company | Portland, Oregon | Netherlands Victory | Victory ship | For War Shipping Administration. |
| 6 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 72 | TID-class tug | For the Admiralty Ministry of War Transport. |
| 6 March | United States | California Shipbuilding Corporation | Los Angeles, California | United States Victory | Victory ship | For War Shipping Administration. |
| 7 March | United States | New England Shipbuilding Company | South Portland, Maine | Arthur Sewall | Liberty ship | For War Shipping Administration. |
| 7 March | United States | California Shipbuilding Corporation | Los Angeles, California | C. K. McClatchy | Liberty ship | For War Shipping Administration. |
| 7 March | United States | Permanente Metals, #2 Yard | Richmond, California | Charles John Seghers | Liberty ship | For War Shipping Administration. |
| 7 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Robert Ellis Lewis | Liberty ship | For War Shipping Administration. |
| 7 March | United States | New England Shipbuilding Company | South Portland, Maine | Samderwent | Liberty ship | For Ministry of War Transport. |
| 7 March | United States | New England Shipbuilding Company | South Portland, Maine | Samsperrin | Liberty ship | For Ministry of War Transport. |
| 8 March | United Kingdom | William Denny and Brothers | Dumbarton | Zebra | Z-class destroyer | |
| 9 March | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Apache Canyon | T2 Tanker | For War Shipping Administration. |
| 9 March | United Kingdom | Greenock Dockyard Co. Ltd. | Greenock | Clan Chattan | Cargo ship | For the Clan Line Steamers Ltd. |
| 9 March | United Kingdom | John Readhead & Sons Ltd. | South Shields | Empire Grey | Cargo ship | For Ministry of War Transport. |
| 9 March | United Kingdom | Shipbuilding Corporation Ltd. | Newcastle upon Tyne | Empire Mandarin | Cargo ship | For Ministry of War Transport. |
| 9 March | United Kingdom | Ardrossan Dockyard Ltd. | Ardrossan, Scotland | Lairds Loch | Passenger and cargo coaster | For Burns & Laird Lines Ltd. |
| 9 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samshee | Liberty ship | For Ministry of War Transport. |
| 9 March | United States | Fore River Shipyard | Quincy, Massachusetts | Springfield | Cleveland-class cruiser | For United States Navy |
| 9 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 73 | TID-class tug | For the United States Army. |
| 9 March | United States | Permanente Metals, #2 Yard | Richmond, California | William J. Gray | Liberty ship | For War Shipping Administration. |
| 10 March | United States | Permanente Metals, #2 Yard | Richmond, California | Amerigo Vespucci | Liberty ship | For War Shipping Administration. |
| 10 March | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 62 | CHANT | For Ministry of War Transport. |
| 10 March | United Kingdom | Burntisland Shipbuilding Co. Ltd. | Burntisland | CHANT 69 | CHANT | For Ministry of War Transport. |
| 10 March | United States | Permanente Metals, #1 Yard | Richmond, California | Henry Adams | Liberty ship | For War Shipping Administration. |
| 10 March | United States | California Shipbuilding Corporation | Los Angeles, California | Joe Fellows | Liberty ship | For War Shipping Administration. |
| 10 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | John Gibbon | Liberty ship | For War Shipping Administration. |
| 10 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samlea | Liberty ship | For Ministry of War Transport. |
| 10 March | United States | Kaiser Shipyards | Vancouver, Washington | Takanis Bay | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 11 March | Canada | Burrard Dry Dock Co. Ltd | North Vancouver, British Columbia | Fort Constantine | Victory ship | Ministry of War Transport. |
| 11 March | United States | Permanente Metals, #2 Yard | Richmond, California | George Middlemas | Liberty ship | For War Shipping Administration. |
| 11 March | United States | Delta Shipbuilding Company | New Orleans, Louisiana | John M. Parker | Liberty ship | For War Shipping Administration. |
| 11 March | United Kingdom | Henry Robb Ltd. | Leith | Kaimanawa | Cargo ship | For Union Steamship Company of New Zealand Ltd. |
| 11 March | United States | California Shipbuilding Corporation | Los Angeles, California | Philippines Victory | Victory ship | For War Shipping Administration. |
| 11 March | United States | New England Shipbuilding Company | South Portland, Maine | Samdaring | Liberty ship | For Ministry of War Transport. |
| 11 March | United Kingdom | J I Thornycroft | Woolston | Zodiac | Z-class destroyer | |
| 12 March | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Edward W. Bok | Liberty ship | For War Shipping Administration. |
| 13 March | United States | Oregon Shipbuilding Company | Portland, Oregon | Belgium Victory | Victory ship | For War Shipping Administration. |
| 13 March | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 25 | CHANT | For Ministry of War Transport. |
| 13 March | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 63 | CHANT | For Ministry of War Transport. |
| 14 March | United States | J. A. Jones Construction Company | Panama City, Florida | Alanson B. Houghton | Liberty ship | For War Shipping Administration. |
| 14 March | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Clark Howell | Liberty ship | For War Shipping Administration. |
| 14 March | United Kingdom | Scott & Sons Ltd. | Bowling | Empire Doris | Modified Warrior-type tug | For Ministry of War Transport. |
| 14 March | United States | Marinship Corporation | Sausalito, California | Mission San Diego | T2 tanker | For United States Maritime Commission. |
| 14 March | United States | Permanente Metals, #2 Yard | Richmond, California | Robert D. Carey | Liberty ship | For War Shipping Administration. |
| 14 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samjack | Liberty ship | For Ministry of War Transport. |
| 14 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Thomas Say | Liberty ship | For War Shipping Administration. |
| 14 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 74 | TID-class tug | For Ministry of War Transport. |
| 16 March | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samfairy | Liberty ship | For Ministry of War Transport. |
| 16 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samspelga | Liberty ship | For Ministry of War Transport. |
| 16 March | United States | Kaiser Shipyards | Vancouver, Washington | Thetis Bay | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 17 March | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Earl Layman | Liberty ship | For War Shipping Administration. |
| 17 March | United States | Permanente Metals, #1 Yard | Richmond, California | George Coggeshall | Liberty ship | For War Shipping Administration. |
| 17 March | United States | Permanente Metals, #2 Yard | Richmond, California | H. Weir Cook | Liberty ship | For War Shipping Administration. |
| 17 March | United States | New England Shipbuilding Company | South Portland, Maine | Lillian Nordica | Liberty ship | For War Shipping Administration. |
| 17 March | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 42 | VIC lighter | For the Admiralty. |
| 18 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Isaac Van Zandt | Liberty ship | For War Shipping Administration. |
| 18 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samdonard | Liberty ship | For Ministry of War Transport. |
| 18 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 75 | TID-class tug | For the Admiralty. |
| 19 March | United States | New England Shipbuilding Company | South Portland, Maine | Park Benjamin | Liberty ship | For War Shipping Administration. |
| 19 March | United States | New England Shipbuilding Company | South Portland, Maine | Samderry | Liberty ship | For Ministry of War Transport. |
| 19 March | United States | New York Shipbuilding Corporation | Camden, New Jersey | Dayton | Cleveland-class cruiser | For United States Navy |
| 20 March | United States | Oregon Shipbuilding Company | Portland, Oregon | Canada Victory | Victory ship | For War Shipping Administration. |
| 20 March | United States | Permanente Metals, #2 Yard | Richmond, California | Louis Weule | Liberty ship | For War Shipping Administration. |
| 20 March | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Melucta | Liberty ship | For War Shipping Administration. |
| 20 March | United States | California Shipbuilding Corporation | Los Angeles, California | New Zealand Victory | Victory ship | For War Shipping Administration. |
| 21 March | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Autossee | T2 Tanker | For War Shipping Administration. |
| 21 March | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Jacques Philippe Villere | Liberty ship | For War Shipping Administration. |
| 21 March | United States | Permanente Metals, #2 Yard | Richmond, California | Jose M. Morelos | Liberty ship | For War Shipping Administration. |
| 21 March | United States | J. A. Jones Construction Company | Panama City, Florida | Samuel G. French | Liberty ship | For War Shipping Administration. |
| 22 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Daniel E. Garrett | Liberty ship | For War Shipping Administration. |
| 22 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Edward B. Haines | Liberty ship | For War Shipping Administration. |
| 22 March | United States | Kaiser Shipyards | Vancouver, Washington | Makassar Strait | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 22 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samgallion | Liberty ship | For Ministry of War Transport. |
| 22 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 76 | TID-class tug | For the United States Army. |
| 23 March | United States | Permanente Metals, #2 Yard | Richmond, California | Benjamin Waterhouse | Liberty ship | For War Shipping Administration. |
| 23 March | United Kingdom | Harland & Wolff | Belfast | Richmond Castle | Refrigerated cargo ship | For Union-Castle Line. |
| 23 March | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samfoyle | Liberty ship | For Ministry of War Transport. |
| 24 March | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Malta | Empire Malta-class Scandinavian type cargo ship | For Ministry of War Transport. |
| 24 March | United States | Oregon Shipbuilding Company | Portland, Oregon | Iran Victory | Victory ship | For War Shipping Administration. |
| 24 March | United States | Permanente Metals, #1 Yard | Richmond, California | John Isaacson | Liberty ship | For War Shipping Administration. |
| 25 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samhope | Liberty ship | For Ministry of War Transport. |
| 25 March | United States | Permanente Metals, #2 Yard | Richmond, California | William Schirmer | Liberty ship | For War Shipping Administration. |
| 27 March | United Kingdom | Charles Connell & Co Ltd | Glasgow | Benlawers | Cargo ship | For Ben Line. |
| 27 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Christopher S. Flanagan | Liberty ship | For War Shipping Administration. |
| 27 March | United States | Permanente Metals, #2 Yard | Richmond, California | J. S. Hutchinson | Liberty ship | For War Shipping Administration. |
| 27 March | United States | California Shipbuilding Corporation | Los Angeles, California | Mexico Victory | Victory ship | For War Shipping Administration. |
| 27 March | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Mollie Moore Davis | For War Shipping Administration. |
| 27 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samneagh | Liberty ship | For Ministry of War Transport. |
| 28 March | United States | New England Shipbuilding Company | South Portland, Maine | Belgian Tenacity | Liberty ship | For War Shipping Administration. |
| 28 March | United Kingdom | Scotts | Greenock | Carron | C-class destroyer | |
| 28 March | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 26 | CHANT | For Ministry of War Transport. |
| 28 March | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 64 | CHANT | For Ministry of War Transport. |
| 28 March | United States | Permanente Metals, #2 Yard | Richmond, California | Edward S. Hough | Liberty ship | For War Shipping Administration. |
| 28 March | United States | Marinship Corporation | Sausalito, California | Mission Carmel | T2 tanker | For United States Maritime Commission. |
| 28 March | United States | J. A. Jones Construction Company | Panama City, Florida | Thomas LeValley | Liberty ship | For War Shipping Administration. |
| 28 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 77 | TID-class tug | For the Admiralty. |
| 29 March | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Cormoat | Collier | For Wm. Cory & Son Ltd. |
| 29 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | John H. Murphy | Liberty ship | For War Shipping Administration. |
| 29 March | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Propus | Liberty ship | For War Shipping Administration. |
| 29 March | United States | Kaiser Shipyards | Vancouver, Washington | Windham Bay | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 30 March | United States | California Shipbuilding Corporation | Los Angeles, California | Brazil Victory | Victory ship | For War Shipping Administration. |
| 30 March | United States | Permanente Metals, #2 Yard | Richmond, California | E. A. Burnett | Liberty ship | For War Shipping Administration. |
| 30 March | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | John Ireland | Liberty ship | For War Shipping Administration. |
| 30 March | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Kochab | For War Shipping Administration. |
| 31 March | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samfinn | Liberty ship | For Ministry of War Transport. |
| 31 March | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samsturdy | Liberty ship | For Ministry of War Transport. |
| 31 March | United States | Permanente Metals, #1 Yard | Richmond, California | Silvestre Escalante | Liberty ship | For War Shipping Administration. |
| 31 March | United Kingdom | Richard Dunston Ltd. | Thorne | TID 78 | TID-class tug | For the War Department. |
| 31 March | United States | Permanente Metals, #2 Yard | Richmond, California | Wallace R. Farrington | Liberty ship | For War Shipping Administration. |
| 31 March | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | White River | T2 Tanker | For War Shipping Administration. |
| March | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 6 | CHANT | For Ministry of War Transport. |
| March | United Kingdom | Blyth Dry Docks & Shipbuilding Co. Ltd | Blyth, Northumberland | LST 7063 | Landing Ship, Tank Mk.3 | For Royal Navy. |
| March | United Kingdom | Blyth Dry Docks & Shipbuilding Co. Ltd | Blyth, Northumberland | LST 7064 | Landing Ship, Tank Mk.3 | For Royal Navy. |

## April

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 April | United States | Oregon Shipbuilding Company | Portland, Oregon | El Salvador Victory | Victory ship | For War Shipping Administration. |
| 2 April | United States | Walsh-Kaiser Company | Providence, Rhode Island | Nelson Aldrich | Liberty ship | For War Shipping Administration. |
| 3 April | United States | Permanente Metals, #2 Yard | Richmond, California | Louis Sloss | Liberty ship | For War Shipping Administration. |
| 3 April | United States | California Shipbuilding Corporation | Los Angeles, California | Panama Victory | Victory ship | For War Shipping Administration. |
| 3 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samdauntless | Liberty ship | For Ministry of War Transport. |
| 4 April | Germany | Neptun AG | Rostock | Günther | Hansa A type cargo ship | For Hamburg Südamerikanische Dampfschifffahrts-Gesellschaft A/S & Co KG |
| 4 April | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Henry M. Robert | Liberty ship | For War Shipping Administration. |
| 4 April | United States | J. A. Jones Construction Company | Panama City, Florida | Josephine Shaw Lowell | Liberty ship | For War Shipping Administration. |
| 4 April | United States | New England Shipbuilding Company | South Portland, Maine | Samadre | Liberty ship | For Ministry of War Transport. |
| 4 April | United States | Permanente Metals, #2 Yard | Richmond, California | Toussaint L'Ouverture | Liberty ship | For War Shipping Administration. |
| 5 April | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Andrew Stevenson | Liberty ship | For War Shipping Administration. |
| 5 April | United States | New England Shipbuilding Company | South Portland, Maine | Charles Dauray | Liberty ship | For War Shipping Administration. |
| 5 April | United States | New England Shipbuilding Company | South Portland, Maine | Elijah Kellogg | Liberty ship | For War Shipping Administration. |
| 5 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Lawrence J. Brengle | Liberty ship | For War Shipping Administration. |
| 5 April | United States | Permanente Metals, #2 Yard | Richmond, California | Louis Sullivan | Liberty ship | For War Shipping Administration. |
| 5 April | United States | Kaiser Shipyards | Vancouver, Washington | Makin Island | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 6 April | United States | Oregon Shipbuilding Company | Portland, Oregon | Dominican Victory | Victory ship | For War Shipping Administration. |
| 6 April | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Edward A. Filene | Liberty ship | For War Shipping Administration. |
| 6 April | United Kingdom | Lithgows Ltd. | Port Glasgow | Rivercrest | Cargo ship | For Crest Shipping Co. Ltd. |
| 6 April | United Kingdom | Richard Dunston Ltd. | Thorne | TID 79 | TID-class tug | For the War Department. |
| 6 April | United Kingdom | Harland & Wolff | Govan | Unnamed | Wave-class oiler | For the Admiralty. Laid down as Empire Sheba for Ministry of War Transport but name cancelled before launch. Completed as RFA Wave King Royal Fleet Auxiliary. |
| 7 April | United States | Permanente Metals, #2 Yard | Richmond, California | Lucien Labaudt | Liberty ship | For War Shipping Administration. |
| 7 April | United States | California Shipbuilding Corporation | Los Angeles, California | Peter Lassen | Liberty ship | For War Shipping Administration. |
| 7 April | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 43 | VIC lighter | For the Admiralty. |
| 8 April | United States | Marinship Corporation | Sausalito, California | Mission San Antonio | T2 tanker | For United States Maritime Commission. |
| 8 April | United States | Basalt Rock Company | Napa, California | Seize | Diver-class rescue and salvage ship | For United States Navy |
| 8 April | United States | Basalt Rock Company | Napa, California | Snatch | Diver-class rescue and salvage ship | For United States Navy |
| 8 April | United States | Permanente Metals, #2 Yard | Richmond, California | James A. Drain | Liberty ship | For War Shipping Administration. |
| 8 April | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samvigna | Liberty ship | For Ministry of War Transport. |
| 8 April | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Sul Ross | Liberty ship | For War Shipping Administration. |
| 8 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | William Hodson | Liberty ship | For War Shipping Administration. |
| 10 April | United States | California Shipbuilding Corporation | Los Angeles, California | Colombia Victory | Victory ship | For War Shipping Administration. |
| 10 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Deborah Gannett | Liberty ship | For War Shipping Administration. |
| 10 April | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | John A. Treutlen | Liberty ship | For War Shipping Administration. |
| 10 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samtrusty | Liberty ship | For Ministry of War Transport. |
| 10 April | United Kingdom | A. Hall & Co. Ltd. | Aberdeen | Empire Roger | Near-Warrior type tug | For Ministry of War Transport. |
| 11 April | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Ben A. Ruffin | Liberty ship | For War Shipping Administration. |
| 11 April | United Kingdom | J. Readhead & Sons Ltd. | South Shields | CHANT 60 | CHANT | For Ministry of War Transport. |
| 11 April | United Kingdom | J. Readhead & Sons Ltd. | South Shields | CHANT 61 | CHANT | For Ministry of War Transport. |
| 11 April | United Kingdom | J. Harker Ltd. | Knottingley | Empire Lundy | Isles-class coastal tanker | For Ministry of War Transport. |
| 11 April | United Kingdom | Short Brothers Ltd. | Sunderland | Empire Pendennis | Cargo ship | For Ministry of War Transport. |
| 11 April | United States | J. A. Jones Construction Company | Panama City, Florida | Richard V. Oulahan | Liberty ship | For War Shipping Administration. |
| 11 April | United States | New England Shipbuilding Company | South Portland, Maine | Sambanka | Liberty ship | For Ministry of War Transport. |
| 11 April | United States | Oregon Shipbuilding Company | Portland, Oregon | South Africa Victory | Victory ship | For War Shipping Administration. |
| 11 April | United States | Permanente Metals, #2 Yard | Richmond, California | Thomas F. Flaherty | Liberty ship | For War Shipping Administration. |
| 11 April | United States | Kaiser Shipyards | Vancouver, Washington | Lunga Point | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 12 April | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 65 | CHANT | For Ministry of War Transport. |
| 12 April | United Kingdom | Harland & Wolff | Belfast | Devis | Cargo ship | For Lamport & Holt. |
| 12 April | United Kingdom | Harland & Wolff | Belfast | K497 | Castle-class corvette | For Royal Navy. |
| 12 April | United Kingdom | William Doxford & Sons Ltd. | Pallion | Welsh Prince | Cargo ship | For Hain Steamship Co. Ltd. |
| 13 April | United States | Permanente Metals, #2 Yard | Richmond, California | Robert S. Abbott | Liberty ship | For War Shipping Administration. |
| 13 April | United Kingdom | Richard Dunston Ltd. | Thorne | TID 80 | TID-class tug | For the Admiralty. |
| 13 April | United States | Delta Shipbuilding Company | New Orleans, Louisiana | W. C. Latta | Liberty ship | For War Shipping Administration. |
| 14 April | United States | Permanente Metals, #2 Yard | Richmond, California | Benjamin Carpenter | Liberty ship | For War Shipping Administration. |
| 14 April | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Julius Olsen | Liberty ship | For War Shipping Administration. |
| 14 April | United Kingdom | Barclay, Curle & Co. Ltd. | Glasgow | Loch Alvie | Loch-class frigate | For Royal Navy. |
| 14 April | United States | California Shipbuilding Corporation | Los Angeles, California | Martin Johnson | Liberty ship | For War Shipping Administration. |
| 14 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samconstant | Liberty ship | For Ministry of War Transport. |
| 14 April | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | William D. Hoxie | Liberty ship | For War Shipping Administration. |
| 15 April | United States | Permanente Metals, #2 Yard | Richmond, California | Charlotte Cushman | Liberty ship | For War Shipping Administration. |
| 15 April | Netherlands | NV Koninklijk Maatschappij de Schelde | Vlissingen | Kalliope | Hansa A Type cargo ship | For Neptun Line |
| 15 April | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Richard K. Call | Liberty ship | For War Shipping Administration. |
| 15 April | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 31 | VIC lighter | For the Admiralty. |
| 15 April | United States | Oregon Shipbuilding Company | Portland, Oregon | Yugoslavia Victory | Victory ship | For War Shipping Administration. |
| 16 April | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samselbu | Liberty ship | For Ministry of War Transport. |
| 17 April | United States | Kaiser Shipyards | Vancouver, Washington | Bismarck Sea | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 17 April | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Edwin A. Stevens | Liberty ship | For War Shipping Administration. |
| 17 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Francis D. Culkin | Liberty ship | For War Shipping Administration. |
| 17 April | United States | Permanente Metals, #2 Yard | Richmond, California | Henry Meiggs | Liberty ship | For War Shipping Administration. |
| 17 April | United States | Marinship Corporation | Sausalito, California | Mission San Gabriel | T2 tanker | For United States Maritime Commission. |
| 17 April | Germany | Deutsche Werft AG | Hamburg | U-2321 | Type XXIII submarine | For Kriegsmarine |
| 17 April | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Wilson's Creek | T2 Tanker | For War Shipping Administration. |
| 17 April | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Wood Lake | T2 Tanker | For War Shipping Administration. |
| 18 April | United States | New England Shipbuilding Company | South Portland, Maine | George Eldridge | Liberty ship | For War Shipping Administration. |
| 18 April | United Kingdom | Richard Dunston Ltd. | Thorne | TID 81 | TID-class tug | For the Admiralty. |
| 19 April | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Felipi De Bastrop | Liberty ship | For War Shipping Administration. |
| 19 April | United States | Permanente Metals, #2 Yard | Richmond, California | Mariscal Sucre | Liberty ship | For War Shipping Administration. |
| 19 April | United States | New England Shipbuilding Company | South Portland, Maine | Raymond B. Stevens | Liberty ship | For War Shipping Administration. |
| 19 April | United States | New England Shipbuilding Company | South Portland, Maine | Samoresby | Liberty ship | For Ministry of War Transport. |
| 19 April | United States | New England Shipbuilding Company | South Portland, Maine | Samwake | Liberty ship | For Ministry of War Transport. |
| 19 April | Germany | Schichau-Werke | Danzig | U-3501 | Type XXI submarine | For Kriegsmarine |
| 20 April | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | August Belmont | Liberty ship | For War Shipping Administration. |
| 20 April | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Charles W. Wooster | Liberty ship | For War Shipping Administration. |
| 20 April | United Kingdom | Lithgows Ltd. | Port Glasgow | Empire Talisman | Cargo ship | For Ministry of War Transport. |
| 20 April | United States | Permanente Metals, #1 Yard | Richmond, California | Ethiopia Victory | Victory ship | For War Shipping Administration. |
| 20 April | United States | Permanente Metals, #2 Yard | Richmond, California | George Clement Perkins | Liberty ship | For War Shipping Administration. |
| 20 April | United States | Oregon Shipbuilding Company | Portland, Oregon | Plymouth Victory | Victory ship | For War Shipping Administration. |
| 20 April | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samleyte | Liberty ship | For Ministry of War Transport. |
| 20 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samloyal | Liberty ship | For Ministry of War Transport. |
| 20 April | United Kingdom | Harland & Wolff | Belfast | Squirrel | Algerine-class minesweeper | For Royal Navy. |
| 21 April | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | Empire Paladin | Wave-class oiler | For Ministry of War Transport. |
| 21 April | United Kingdom | Richard Dunston Ltd. | Thorne | TID 82 | TID-class tug | For the War Department. |
| 22 April | United States | California Shipbuilding Corporation | Los Angeles, California | Atchison Victory | Victory ship | For War Shipping Administration. |
| 22 April | United Kingdom | Clelands (Successors) Ltd. | Wallsend | Empire Julia | Improved Larch-class tug | For the Admiralty. |
| 22 April | United States | Permanente Metals, #2 Yard | Richmond, California | Gilbert M. Hitchcock | Liberty ship | For War Shipping Administration. |
| 22 April | United States | J. A. Jones Construction Company | Panama City, Florida | James H. Kimball | Liberty ship | For War Shipping Administration. |
| 22 April | United States | New England Shipbuilding Company | South Portland, Maine | Samadang | Liberty ship | For Ministry of War Transport. |
| 22 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samglory | Liberty ship | For Ministry of War Transport. |
| 22 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samwinged | Liberty ship | For Ministry of War Transport. |
| 22 April | United States | Kaiser Shipyards | Vancouver, Washington | Salamaua | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 22 April | United Kingdom | Clelands (Successors) Ltd | Willington Quay-on-Tyne | Empire Julia | Tug | For Ministry of War Transport |
| 23 April | United States | Permanente Metals, #2 Yard | Richmond, California | Henry White | Liberty ship | For War Shipping Administration. |
| 23 April | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Samcebu | Liberty ship | For Ministry of War Transport. |
| 24 April | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Scottish Prince | Cargo ship | For Prince Line Ltd. |
| 25 April | United States | Newport News Shipbuilding & Drydock Company | Newport News, Virginia | Amsterdam | Cleveland-class cruiser | For United States Navy |
| 25 April | United States | Permanente Metals, #2 Yard | Richmond, California | Emmet D. Boyle | Liberty ship | For War Shipping Administration. |
| 25 April | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Irving | Cargo ship | For Ministry of War Transport. |
| 25 April | United Kingdom | A. Hall & Co. Ltd. | Aberdeen | Empire Jane | Near-Warrior type tug | For Ministry of War Transport. |
| 25 April | United Kingdom | Grangemouth Dockyard Co. Ltd. | Grangemouth | Empire Peggoty | Icemaid type collier | For Ministry of War Transport. |
| 25 April | United States | California Shipbuilding Corporation | Los Angeles, California | Joplin Victory | Victory ship | For War Shipping Administration. |
| 25 April | United States | Oregon Shipbuilding Company | Portland, Oregon | Niantic Victory | Victory ship | For War Shipping Administration. |
| 25 April | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Richard O'Brien | Liberty ship | For War Shipping Administration. |
| 25 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samfleet | Liberty ship | For Ministry of War Transport. |
| 25 April | United Kingdom | William Doxford & Sons Ltd. | Pallion | Trevose | Cargo ship | For Hain Steamship Co. Ltd. |
| 26 April | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 27 | CHANT | For Ministry of War Transport. |
| 26 April | United States | Marinship Corporation | Sausalito, California | Mission Dolores | T2 tanker | For United States Maritime Commission. |
| 26 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samfaithful | Liberty ship | For Ministry of War Transport. |
| 26 April | United Kingdom | Richard Dunston Ltd. | Thorne | TID 83 | TID-class tug | For the United States Army. |
| 27 April | United States | Permanente Metals, #2 Yard | Richmond, California | Alexander Woolcott | Liberty ship | For War Shipping Administration. |
| 27 April | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Arthur R. Lewis | Liberty ship | For War Shipping Administration. |
| 27 April | United States | California Shipbuilding Corporation | Los Angeles, California | Lincoln Victory | Victory ship | For War Shipping Administration. |
| 27 April | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 49 | VIC lighter | For the Admiralty. |
| 27 April | United States | Delta Shipbuilding Company | New Orleans, Louisiana | William Wheelwright | Liberty ship | For War Shipping Administration. |
| 28 April | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Beaver Dam | T2 Tanker | For War Shipping Administration. |
| 28 April | United States | Permanente Metals, #2 Yard | Richmond, California | E. A. Christenson | Liberty ship | For War Shipping Administration. |
| 28 April | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | O. B. Martin | Liberty ship | For War Shipping Administration. |
| 28 April | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samaustral | Liberty ship | For Ministry of War Transport. |
| 28 April | United States | J. A. Jones Construction Company | Panama City, Florida | Stephen Furdek | Liberty ship | For War Shipping Administration. |
| 28 April | United States | Kaiser Shipyards | Vancouver, Washington | Hollandia | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 29 April | United States | Permanente Metals, #1 Yard | Richmond, California | Australia Victory | Victory ship | For War Shipping Administration. |
| 29 April | United States | New York Navy Yard | New York City | Bon Homme Richard | Essex-class aircraft carrier | For United States Navy |
| 29 April | United States | New England Shipbuilding Company | South Portland, Maine | Hadley F. Brown | Liberty ship | For War Shipping Administration. |
| 29 April | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Harry L. Glucksman | Liberty ship | For War Shipping Administration. |
| 29 April | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | James Kerney | Liberty ship | For War Shipping Administration. |
| 29 April | United States | Oregon Shipbuilding Company | Portland, Oregon | Rockland Victory | Victory ship | For War Shipping Administration. |
| 29 April | United States | California Shipbuilding Corporation | Los Angeles, California | Sapulpa Victory | Victory ship | For War Shipping Administration. |
| 29 April | United Kingdom | Richard Dunston Ltd. | Thorne | TID 84 | TID-class tug | For Ministry of War Transport. |
| 30 April | United States | Permanente Metals, #2 Yard | Richmond, California | Henry J. Waters | Liberty ship | For War Shipping Administration. |
| 30 April | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samingoy | Liberty ship | For Ministry of War Transport. |
| 30 April | Germany | Deutsche Werft AG | Hamburg | U-2322 | Type XXIII submarine | For Kriegsmarine |
| April | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 7 | CHANT | For Ministry of War Transport. |
| April | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 8 | CHANT | For Ministry of War Transport. |
| April | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 9 | CHANT | For Ministry of War Transport. |
| April | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 10 | CHANT | For Ministry of War Transport. |
| April | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 28 | CHANT | For Ministry of War Transport. |

## May

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 2 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Claremont Victory | Victory ship | For War Shipping Administration. |
| 2 May | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Frank Adair Monroe | Liberty ship | For War Shipping Administration. |
| 2 May | United States | California Shipbuilding Corporation | Los Angeles, California | Navajo Victory | Victory ship | For War Shipping Administration. |
| 2 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samsoaring | Liberty ship | For Ministry of War Transport. |
| 2 May | United Kingdom | W. J. Yarwood & Sons (1938) Ltd | Northwich | Empire Barnaby | Water carrier | For Ministry of War Transport |
| 2 May | United Kingdom | Richard Dunston Ltd. | Thorne | TID 85 | TID-class tug | For Ministry of War Transport. |
| 3 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Henry D. Lindsley | Liberty ship | For War Shipping Administration. |
| 3 May | United States | Permanente Metals, #2 Yard | Richmond, California | William E. Ritter | Liberty ship | For War Shipping Administration. |
| 4 May | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | George E. Merrick | Liberty ship | For War Shipping Administration. |
| 4 May | United States | Todd Pacific Shipyards | Tacoma, Washington | St. Joseph Bay | Commencement Bay-class escort carrier | For United States Navy |
| 4 May | United States | Kaiser Shipyards | Vancouver, Washington | Kwajalein | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 5 May | United States | Bethlehem Steel | San Pedro, California | Aaron Ward | Allen M. Sumner-class destroyer | For United States Navy; sponsored by Mrs. G. H. Ratliff; converted into a Robert H. Smith-class destroyer minelayer |
| 5 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Cranston Victory | Victory ship | For War Shipping Administration. |
| 5 May | United States | J. A. Jones Construction Company | Panama City, Florida | Jean Ribaut | Liberty ship | For War Shipping Administration. |
| 5 May | United States | Permanente Metals, #2 Yard | Richmond, California | Joe Harris | Liberty ship | For War Shipping Administration. |
| 5 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samcrest | Liberty ship | For Ministry of War Transport. |
| 5 May | Germany | Blohm + Voss | Hamburg | U-2501 | Type XXI submarine | For Kriegsmarine |
| 6 May | United Kingdom | Harland & Wolff | Belfast | Chameleon | Algerine-class minesweeper | For Royal Navy. |
| 6 May | United Kingdom | Harland & Wolff | Belfast | Empire Saturn | Ocean type tanker | For Ministry of War Transport. |
| 6 May | United States | Permanente Metals, #2 Yard | Richmond, California | Mello Franco | Liberty ship | For War Shipping Administration. |
| 6 May | United States | New England Shipbuilding Company | South Portland, Maine | Samidway | Liberty ship | For Ministry of War Transport. |
| 6 May | United States | New England Shipbuilding Company | South Portland, Maine | Samsuva | Liberty ship | For Ministry of War Transport. |
| 6 May | United Kingdom | Richard Dunston Ltd. | Thorne | TID 86 | TID-class tug | For Ministry of War Transport. |
| 7 May | United States | Marinship Corporation | Sausalito, California | Mission Capistrano | T2 tanker | For United States Maritime Commission. |
| 8 May | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Callabee | T2 Tanker | For War Shipping Administration. |
| 8 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | James D. Trask | Liberty ship | For War Shipping Administration. |
| 8 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Minor C. Keith | Liberty ship | For War Shipping Administration. |
| 8 May | United States | Permanente Metals, #2 Yard | Richmond, California | William Allen White | Liberty ship | For War Shipping Administration. |
| 8 May | United Kingdom | John Crown & Sons Ltd. | Sunderland | Empire Nicholas | Modified Warrior-type tug | For Ministry of War Transport. |
| 9 May | United States | California Shipbuilding Corporation | Los Angeles, California | Bluefield Victory | Victory ship | For War Shipping Administration. |
| 9 May | United Kingdom | Barclay, Curle & Co. Ltd. | Glasgow | Chanda | Cargo ship | For British India Steam Navigation Company. |
| 9 May | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 42 | CHANT | For Ministry of War Transport. |
| 9 May | United Kingdom | Cochrane & Sons Ltd. | Selby | Empire Christopher | Near-Warrior type tug | For Ministry of War Transport. |
| 9 May | United States | New England Shipbuilding Company | South Portland, Maine | John Chester Kendall | Liberty ship | For War Shipping Administration. |
| 9 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Rutland Victory | Victory ship | For War Shipping Administration. |
| 10 May | United States | Kaiser Shipyards | Vancouver, Washington | Admiralty Islands | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 10 May | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 43 | CHANT | For Ministry of War Transport. |
| 10 May | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 50 | CHANT | For Ministry of War Transport. |
| 10 May | United Kingdom | Cochrane & Sons Ltd. | Selby | Empire Josephine | Near-Warrior type tug | For Ministry of War Transport. |
| 10 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samfreedom | Liberty ship | For Ministry of War Transport. |
| 10 May | United States | Permanente Metals, #2 Yard | Richmond, California | Stephen Hopkins | Liberty ship | For War Shipping Administration. |
| 10 May | United Kingdom | Richard Dunston Ltd. | Thorne | TID 87 | TID-class tug | For Ministry of War Transport. |
| 11 May | United States | Permanente Metals, #2 Yard | Richmond, California | Cecil G. Sellers | Liberty ship | For War Shipping Administration. |
| 11 May | United Kingdom | William Hamilton & Co. Ltd. | Port Glasgow | Empire Swordsman | Cargo ship | For the Ministry of War Transport. |
| 11 May | United States | California Shipbuilding Corporation | Los Angeles, California | Luray Victory | Victory ship | For War Shipping Administration. |
| 11 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Mona Island | Liberty ship | For War Shipping Administration. |
| 11 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Nicholas D. Labadie | Liberty ship | For War Shipping Administration. |
| 12 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Elmira Victory | Victory ship | For War Shipping Administration. |
| 12 May | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | James K. Paulding | Liberty ship | For War Shipping Administration. |
| 12 May | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Juliette Low | Liberty ship | For War Shipping Administration. |
| 12 May | United States | J. A. Jones Construction Company | Panama City, Florida | LeBaron Russell Briggs | Liberty ship | For War Shipping Administration. |
| 12 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samtruth | Liberty ship | For Ministry of War Transport. |
| 13 May | United States | Permanente Metals, #2 Yard | Richmond, California | Norman J. Colman | Liberty ship | For War Shipping Administration. |
| 14 May | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samlorian | Liberty ship | For Ministry of War Transport. |
| 15 May | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Alexander W. Doniphan | Liberty ship | For War Shipping Administration. |
| 15 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Arthur St. Clair | Liberty ship | For War Shipping Administration. |
| 15 May | United Kingdom | A & J Inglis Ltd | Glasgow | Empire Dombey | Coastal tanker | For Ministry of War Transport |
| 15 May | United States | Permanente Metals, #1 Yard | Richmond, California | India Victory | Victory ship | For War Shipping Administration. |
| 15 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Marshfield Victory | Victory ship | For War Shipping Administration. |
| 15 May | United Kingdom | Richard Dunston Ltd. | Thorne | TID 88 | TID-class tug | For Ministry of War Transport. |
| 15 May | United States | Permanente Metals, #2 Yard | Richmond, California | William Sproule | Liberty ship | For War Shipping Administration. |
| 16 May | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Amasa Delano | Liberty ship | For War Shipping Administration. |
| 16 May | United States | New England Shipbuilding Company | South Portland, Maine | Joseph I. Kemp | Liberty ship | For War Shipping Administration. |
| 16 May | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Robert W. Bingham | Liberty ship | For War Shipping Administration. |
| 16 May | United States | Kaiser Shipyards | Vancouver, Washington | Bougainville | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 17 May | United States | Permanente Metals, #2 Yard | Richmond, California | George Crile | Liberty ship | For War Shipping Administration. |
| 17 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Rufus Choate | Liberty ship | For War Shipping Administration. |
| 17 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samtorch | Liberty ship | For Ministry of War Transport. |
| 17 May | United Kingdom | Richard Dunston Ltd. | Thorne | TID 89 | TID-class tug | For the Admiralty. |
| 18 May | United States | J. A. Jones Construction Company | Panama City, Florida | Howard Gray | Liberty ship | For War Shipping Administration. |
| 18 May | United States | Marinship Corporation | Sausalito, California | Mission Santa Clara | T2 tanker | For United States Maritime Commission. |
| 18 May | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Thomas J. Lyons | Liberty ship | For War Shipping Administration. |
| 19 May | United Kingdom | Harland & Wolff | Govan | Empire Gambia | Cargo ship | For Ministry of War Transport. |
| 19 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Nampa Victory | Victory ship | For War Shipping Administration. |
| 19 May | United States | Permanente Metals, #2 Yard | Richmond, California | Ralph T. O'Neil | Liberty ship |
| 19 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samlistar | Liberty ship | For Ministry of War Transport. |
| 19 May | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | San Juan Hill | T2 Tanker | For War Shipping Administration. |
| 20 May | United Kingdom | Sir J. Laing & Sons Ltd. | Sunderland | Empire Salisbury | Wave-class oiler | For Ministry of War Transport. Completed as RFA Wave Baron for Royal Fleet Auxiliary. |
| 20 May | United States | New England Shipbuilding Company | South Portland, Maine | George Hawley | Liberty ship | For War Shipping Administration. |
| 20 May | United States | J. A. Jones Construction Company | Brunswick, Georgia | Samoland | Liberty ship | For Ministry of War Transport. |
| 20 May | United States | New England Shipbuilding Company | South Portland, Maine | Samsmola | Liberty ship | For Ministry of War Transport. |
| 20 May | United Kingdom | Harland and Wolff | Belfast | Warrior | Colossus-class aircraft carrier | |
| 21 May | United States | Permanente Metals, #2 Yard | Richmond, California | George B. McFarland | Liberty ship | For War Shipping Administration. |
| 22 May | United Kingdom | Harland & Wolff | Belfast | Cheerful | Algerine-class minesweeper | For Royal Navy. |
| 22 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Dumaran | Liberty ship | For War Shipping Administration. |
| 22 May | United Kingdom | J. L. Thompson & Sons Ltd. | Sunderland, Co Durham | Empire Dynasty | Standard Fast type cargo liner | For Ministry of War Transport. |
| 22 May | United Kingdom | Grangemouth Dockyard Co | Grangemouth | Empire Mull | Coastal tanker | For Ministry of War Transport |
| 22 May | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Perlis | Empire Malta-class Scandinavian type cargo ship | For Ministry of War Transport. |
| 22 May | United Kingdom | Blythswood Shipbuilding Co. Ltd. | Glasgow | Empire Rosebury | Empire Pym type tanker | For Ministry of War Transport. |
| 22 May | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Francis S. Bartow | Liberty ship | For War Shipping Administration. |
| 22 May | United States | Delta Shipbuilding Company | New Orleans, Louisiana | George W. Alther | Liberty ship | For War Shipping Administration. |
| 22 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Gus W. Darnell | Liberty ship | For War Shipping Administration. |
| 22 May | United States | New England Shipbuilding Company | South Portland, Maine | Joseph Squires | Liberty ship | For War Shipping Administration. |
| 22 May | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Raymond Clapper | Liberty ship |
| 22 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samspeed | Liberty ship | For Ministry of War Transport. |
| 22 May | United States | Kaiser Shipyards | Vancouver, Washington | Matanikau | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 22 May | United Kingdom | Richard Dunston Ltd. | Thorne | TID 92 | TID-class tug | For the Admiralty. |
| 23 May | United Kingdom | Caledon Shipbuilding & Engineering Co. Ltd. | Dundee | Empire Albion | Standard Fast type Cargo liner | For Ministry of War Transport. Completed as Terborch for Dutch Government. |
| 23 May | United Kingdom | Shipbuilding Corporation Ltd. | Sunderland | Empire Tudor | Cargo ship | For Ministry of War Transport. |
| 23 May | United Kingdom | Harland & Wolff | Belfast | Loch Craggie | Loch-class frigate | For Royal Navy. |
| 23 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Silverbow Victory | Victory ship | For War Shipping Administration. |
| 23 May | United States | Permanente Metals, #2 Yard | Richmond, California | William H. Clagett | Liberty ship | For War Shipping Administration. |
| 24 May | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 44 | CHANT | For Ministry of War Transport. |
| 24 May | United States | California Shipbuilding Corporation | Los Angeles, California | Greenville Victory | Victory ship | For War Shipping Administration. |
| 24 May | United States | J. A. Jones Construction Company | Panama City, Florida | H. H. Raymond | Liberty ship | For War Shipping Administration. |
| 24 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samuel F. B. Morse | Liberty ship | For War Shipping Administration. |
| 24 May | United Kingdom | Richards Ironworks Ltd. | Lowestoft | Empire Gillian | Coaster | For Ministry of War Transport. |
| 24 May | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Loch Fyne | Loch-class frigate | For Royal Navy. |
| 25 May | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | CHANT 45 | CHANT | For Ministry of War Transport. |
| 25 May | United States | J. A. Jones Construction Company | Brunswick, Georgia | Donald W. Bain | Liberty ship | For War Shipping Administration. |
| 25 May | United States | Permanente Metals, #2 Yard | Richmond, California | Jose Pedro Varela | Liberty ship | For War Shipping Administration. |
| 25 May | United Kingdom | Ardrossan Dockyard Ltd. | Ardrossan | Norman Queen | Coaster | For British Channel Islands Shipping Co. Ltd. |
| 26 May | United States | California Shipbuilding Corporation | Los Angeles, California | Durham Victory | Victory ship | For War Shipping Administration. |
| 26 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Eleazar Lord | Liberty ship | For War Shipping Administration. |
| 26 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Mandan Victory | Victory ship | For War Shipping Administration. |
| 26 May | Germany | Stettiner Oderwerke | Stettin | Michael Ferdinand | Hansa A type cargo ship | For Hugo Ferdinand Dampschiffs Reederi |
| 27 May | United States | Kaiser Shipyards | Vancouver, Washington | Attu | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 27 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samluzon | Liberty ship | For Ministry of War Transport. |
| 27 May | United States | Permanente Metals, #2 Yard | Richmond, California | Samuel L. Cobb | Liberty ship | For War Shipping Administration. |
| 28 May | United States | Marinship Corporation | Sausalito, California | Mission Buenaventura | T2 tanker | For United States Maritime Commission. |
| 28 May | United Kingdom | Richard Dunston Ltd. | Thorne | TID 93 | TID-class tug | For the Admiralty. |
| 29 May | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Cahawba | T2 Tanker | For War Shipping Administration. |
| 29 May | United States | Permanente Metals, #2 Yard | Richmond, California | Edward P. Ripley | Liberty ship | For War Shipping Administration. |
| 29 May | United States | California Shipbuilding Corporation | Los Angeles, California | Kingsport Victory | Victory ship | For War Shipping Administration. |
| 30 May | United States | Oregon Shipbuilding Company | Portland, Oregon | Aberdeen Victory | Victory ship | For War Shipping Administration. |
| 30 May | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Bear Paw | T2 Tanker | For War Shipping Administration. |
| 30 May | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samtana | Liberty ship | For Ministry of War Transport. |
| 30 May | Germany | AG Weser | Bremen | U-3001 | Type XXI submarine | For Kriegsmarine |
| 31 May | United States | Permanente Metals, #2 Yard | Richmond, California | Charles J. Colden | Liberty ship | For War Shipping Administration. |
| 31 May | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Hugh J. Kilpatrick | Liberty ship | For War Shipping Administration. |
| 31 May | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Jacob Sloat Fassett | Liberty ship | For War Shipping Administration. |
| 31 May | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Juan N. Seguin | Liberty ship | For War Shipping Administration. |
| 31 May | Germany | Deutsche Werft AG | Hamburg | U-2323 | Type XXIII submarine | For Kriegsmarine |
| May | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 11 | CHANT | For Ministry of War Transport. |
| May | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | CHANT 51 | CHANT | For Ministry of War Transport. |
| May | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Factor | Empire F type coaster | For Ministry of War Transport. |

## June

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 June | United Kingdom | Richard Dunston Ltd. | Thorne | TID 94 | TID-class tug | For the Admiralty. |
| 2 June | United States | Permanente Metals, #2 Yard | Richmond, California | Henry T. Scott | Liberty ship | For War Shipping Administration. |
| 2 June | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Walker D. Hines | Liberty ship | For War Shipping Administration. |
| 3 June | United States | Oregon Shipbuilding Company | Portland, Oregon | Beloit Victory | Victory ship | For War Shipping Administration. |
| 3 June | United States | New England Shipbuilding Company | South Portland, Maine | Harriet Tubman | Liberty ship | For War Shipping Administration. |
| 3 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samskern | Liberty ship | For Ministry of War Transport. |
| 4 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Bertram G. Goodhue | Liberty ship | For War Shipping Administration. |
| 5 June | United States | J. A. Jones Construction Company | Panama City, Florida | M. Michael Edelstein | Liberty ship | For War Shipping Administration. |
| 5 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samindoro | Liberty ship | For Ministry of War Transport. |
| 5 June | United Kingdom | Richard Dunston Ltd. | Thorne | TID 95 | TID-class tug | For Ministry of War Transport. |
| 6 June | United States | California Shipbuilding Corporation | Los Angeles, California | Dalton Victory | Victory ship | For War Shipping Administration. |
| 6 June | United States | Permanente Metals, #1 Yard | Richmond, California | Iraq Victory | Victory ship | For War Shipping Administration. |
| 6 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Oliver Loving | Liberty ship | For War Shipping Administration. |
| 6 June | United States | | Seattle-Tacoma | Rooks | Fletcher-class destroyer | For United States Navy |
| 7 June | United States | Oregon Shipbuilding Company | Portland, Oregon | Escanaba Victory | Victory ship | For War Shipping Administration. |
| 7 June | United States | New England Shipbuilding Company | South Portland, Maine | Joseph Augustin Chevalier | Liberty ship | For War Shipping Administration. |
| 7 June | United States | New England Shipbuilding Company | South Portland, Maine | Miaoulis | Liberty ship | For War Shipping Administration. |
| 7 June | United States | Permanente Metals, #2 Yard | Richmond, California | Ovid Butler | Liberty ship | For War Shipping Administration. |
| 7 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | William Hodson | Liberty ship | For War Shipping Administration. |
| 7 June | United States | New England Shipbuilding Company | South Portland, Maine | William Leavitt | Liberty ship | For War Shipping Administration. |
| 8 June | United Kingdom | John Readhead & Sons Ltd. | South Shields | Empire Moulmein | Cargo ship | For Ministry of War Transport. |
| 8 June | United Kingdom | Harland & Wolff | Belfast | Loch Gorm | Loch-class frigate | For Royal Navy. |
| 8 June | United Kingdom | Fleming & Ferguson Ltd. | Paisley | Maiden Castle | Castle-class corvette | For Royal Navy. Completed asEmpire Lifeguard for Ministry of War Transport. |
| 8 June | United States | Marinship Corporation | Sausalito, California | Mission Santa Barbara | T2 tanker | For United States Maritime Commission. |
| 8 June | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Noah Brown | Liberty ship | For War Shipping Administration. |
| 8 June | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Richard Upjohn | Liberty ship | For War Shipping Administration. |
| 8 June | United States | Kaiser Shipyards | Vancouver, Washington | Munda | Casablanca-class escort carrier | Converted S4 merchant hull, for United States Navy |
| 8 June | United Kingdom | Rowhedge Ironworks Ltd | Rowhedge | Empire Barkis | Coastal tanker | For Ministry of War Transport. |
| 9 June | United States | California Shipbuilding Corporation | Los Angeles, California | Gainesville Victory | Victory ship | For War Shipping Administration. |
| 9 June | United States | Permanente Metals, #2 Yard | Richmond, California | Jay Cooke | Liberty ship | For War Shipping Administration. |
| 9 June | United Kingdom | Richard Dunston Ltd. | Thorne | TID 96 | TID-class tug | For Ministry of War Transport. |
| 10 June | United States | J. A. Jones Construction Company | Brunswick, Georgia | Augustine B. McManus | Liberty ship | For War Shipping Administration. |
| 10 June | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Malacca | Cargo ship | For Ministry of War Transport. |
| 10 June | United States | New England Shipbuilding Company | South Portland, Maine | Ernest W. Gibson | Liberty ship | For War Shipping Administration. |
| 10 June | United States | Oregon Shipbuilding Company | Portland, Oregon | Hibbing Victory | Victory ship | For War Shipping Administration. |
| 10 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samnegros | Liberty ship | For Ministry of War Transport. |
| 10 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samsylarna | Liberty ship | For Ministry of War Transport. |
| 10 June | United States | Todd Pacific Shipyards | Tacoma, Washington | Block Island | Commencement Bay-class escort carrier | For United States Navy |
| 12 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Andrew W. Preston | Liberty ship | For War Shipping Administration. |
| 12 June | United Kingdom | William Doxford & Sons Ltd. | Pallion | Floristan | Cargo ship | For Strick Line (1923) Ltd. |
| 13 June | United States | California Shipbuilding Corporation | Los Angeles, California | Carroll Victory | Victory ship | For War Shipping Administration. |
| 13 June | United States | Permanente Metals, #2 Yard | Richmond, California | Terry E. Stephenson | Liberty ship | For War Shipping Administration. |
| 13 June | United Kingdom | Richard Dunston Ltd. | Thorne | TID 90 | TID-class tug | For the Admiralty. |
| 13 June | United States | J. A. Jones Construction Company | Panama City, Florida | William D. Bloxham | Liberty ship | For War Shipping Administration. |
| 14 June | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Hendrik Willem Van Loon | Liberty ship | For War Shipping Administration. |
| 14 June | United States | Oregon Shipbuilding Company | Portland, Oregon | Joliet Victory | Victory ship | For War Shipping Administration. |
| 14 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samlamu | Liberty ship | For Ministry of War Transport. |
| 14 June | United States | Permanente Metals, #2 Yard | Richmond, California | Sarasota | Haskell-class attack transport | For United States Navy. |
| 15 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Nathaniel Scudder | Liberty ship | For War Shipping Administration. |
| 15 June | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | William G. Lee | Liberty ship | For War Shipping Administration. |
| 15 June | Germany | Blohm + Voss | Hamburg | U-2502 | Type XXI submarine | For Kriegsmarine |
| 16 June | Germany | Deutsche Werft | Hamburg | Adamsturm | Hansa A Type cargo ship | For Deutsche Dampfschifffarts-Gesellschaft Hansa |
| 16 June | United States | New England Shipbuilding Company | South Portland, Maine | Aram J. Pothier | Liberty ship | For War Shipping Administration. |
| 16 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Dexter W. Fellows | Liberty ship | For War Shipping Administration. |
| 16 June | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Horseshoe | T2 Tanker | For War Shipping Administration. |
| 16 June | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Platte Bridge | T2 Tanker | For War Shipping Administration. |
| 16 June | United States | California Shipbuilding Corporation | Los Angeles, California | Selma Victory | Victory ship | For War Shipping Administration. |
| 16 June | United States | Permanente Metals, #2 Yard | Richmond, California | Thomas F. Hunt | Liberty ship | For War Shipping Administration. |
| 16 June | United Kingdom | Richard Dunston Ltd. | Thorne | TID 91 | TID-class tug | For the Admiralty. |
| 16 June | Germany | Deutsche Werft AG | Hamburg | U-2324 | Type XXIII submarine | For Kriegsmarine |
| 17 June | United States | Permanente Metals, #1 Yard | Richmond, California | Costa Rica Victory | Victory ship | For War Shipping Administration. |
| 17 June | United States | Permanente Metals, #2 Yard | Richmond, California | George E. Goodfellow | Liberty ship | For War Shipping Administration. |
| 17 June | United States | J. A. Jones Construction Company | Panama City, Florida | Nick Stoner | Liberty ship | For War Shipping Administration. |
| 17 June | United States | Oregon Shipbuilding Company | Portland, Oregon | Quinault Victory | Victory ship | For War Shipping Administration. |
| 17 June | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 44 | VIC lighter | For Ministry of War Transport. |
| 17 June | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 50 | VIC lighter | For the Admiralty. |
| 18 June | United States | Marinship Corporation | Sausalito, California | Mission San Luis Obispo | T2 tanker | For United States Maritime Commission. |
| 19 June | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Cyrus Adler | Liberty ship | For War Shipping Administration. |
| 19 June | United States | J. A. Jones Construction Company | Brunswick, Georgia | James B. Duke | Liberty ship | For War Shipping Administration. |
| 19 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | John B. Hamilton | Liberty ship | For War Shipping Administration. |
| 19 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Oakley Wood | Liberty ship | For War Shipping Administration. |
| 19 June | United Kingdom | Ferguson Bros. Ltd. | Port Glasgow | Rayleigh Castle | Castle-class corvette | For Royal Navy. Completed as Empire Rest for Ministry of War Transport. |
| 20 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Assistance | Liberty ship | For War Shipping Administration. |
| 20 June | United Kingdom | William Doxford & Sons Ltd. | Pallion | Brockleymoor | Cargo ship | For Moor Line Ltd. |
| 20 June | United Kingdom | J. L. Thompson & Sons Ltd. | Sunderland | Empire Haldane | Cargo ship | For Ministry of War Transport. |
| 20 June | United Kingdom | Shipbuilding Corporation Ltd. | Newcastle upon Tyne | Empire Lady | Cargo ship | For Ministry of War Transport. |
| 20 June | United Kingdom | Harland & Wolff | Belfast | Hare | Algerine-class minesweeper | For Royal Navy. |
| 20 June | United States | California Shipbuilding Corporation | Los Angeles, California | Meridian Victory | Victory ship | For War Shipping Administration. |
| 20 June | United States | Kaiser Company | Vancouver, Washington | Oconto | Haskell-class attack transport | For United States Navy |
| 20 June | Germany | Deutsche Werft | Hamburg | Schauenberg | Hansa A Type cargo ship | For Harald Schuldt & Co |
| 21 June | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Collin McKinney | Liberty ship | For War Shipping Administration. |
| 21 June | United Kingdom | Henry Robb Ltd. | Leith | Mediator | Bustler-class tug | For the Admiralty. |
| 21 June | United States | Oregon Shipbuilding Company | Portland, Oregon | Skagway Victory | Victory ship | For War Shipping Administration. |
| 22 June | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Fairhaven | Empire F type coaster | For Ministry of War Transport. |
| 22 June | United Kingdom | Lithgows Ltd. | Port Glasgow | Empire Rawlinson | Standard Fast type cargo liner | For Ministry of War Transport. |
| 22 June | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Ferdinand R. Hassler | Liberty ship | For War Shipping Administration. |
| 22 June | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Ruben Dario | Liberty ship | For War Shipping Administration. |
| 22 June | United Kingdom | Richard Dunston Ltd. | Thorne | TID 97 | TID-class tug | For the Admiralty. |
| 22 June | United States | J. A. Jones Construction Company | Brunswick, Georgia | W. P. Few | Liberty ship | For War Shipping Administration. |
| 22 June | United States | J. A. Jones Construction Company | Panama City, Florida | William E. Dodd | Liberty ship | For War Shipping Administration. |
| 23 June | United Kingdom | Greenock Dockyard Co. Ltd. | Greenock | Clan Chisholm | Cargo ship | For the Clan Line Steamers Ltd. |
| 23 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Nathaniel Silsbee | Liberty ship | For War Shipping Administration. |
| 24 June | United States | New England Shipbuilding Company | South Portland, Maine | Joseph C. Lincoln | Liberty ship | For War Shipping Administration. |
| 24 June | United States | California Shipbuilding Corporation | Los Angeles, California | Sharon Victory | Victory ship | For War Shipping Administration. |
| 24 June | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Stephen Beasley | Liberty ship | For War Shipping Administration. |
| 24 June | United States | New England Shipbuilding Company | South Portland, Maine | Thomas H. Sumner | Liberty ship | For War Shipping Administration. |
| 24 June | United Kingdom | William Simons & Co. Ltd. | Renfrew | Empire Dockland | Hopper ship | For Ministry of War Transport. |
| 26 June | United States | Permanente Metals, #2 Yard | Richmond, California | Justo Arosemena | Liberty ship | For War Shipping Administration. |
| 26 June | United States | California Shipbuilding Corporation | Los Angeles, California | Pomona Victory | Victory ship | For War Shipping Administration. |
| 26 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Sidney Wright | Liberty ship | For War Shipping Administration. |
| 27 June | United States | New England Shipbuilding Company | South Portland, Maine | Augustus P. Loring | Liberty ship | For War Shipping Administration. |
| 27 June | United States | Permanente Metals, #1 Yard | Richmond, California | Cuba Victory | Victory ship | For War Shipping Administration. |
| 27 June | United Kingdom | Lithgows Ltd | Port Glasgow | Empire Balfour | Refrigerated cargo ship | For Ministry of War Transport |
| 27 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Robert Watchorn | Liberty ship | For War Shipping Administration. |
| 27 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | William S. Baer | Liberty ship | For War Shipping Administration. |
| 28 June | Canada | Burrard Dry Dock Co. Ltd | North Vancouver, British Columbia | Fort Dunvegan | Fort ship | For Ministry of War Transport. |
| 28 June | United States | California Shipbuilding Corporation | Los Angeles, California | Grange Victory | Victory ship | For War Shipping Administration. |
| 28 June | United States | Marinship Corporation | Sausalito, California | Mission Loreto | T2 tanker | For United States Maritime Commission. |
| 28 June | United States | Permanente Metals, #2 Yard | Richmond, California | Samuel Gompers | Liberty ship | For War Shipping Administration. |
| 28 June | United States | Newport News Shipbuilding | Newport News, Virginia | Randolph | Essex-class aircraft carrier | For United States Navy |
| 29 June | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Benjamin Brown French | Liberty ship | For War Shipping Administration. |
| 29 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Mary Pickersgill | Liberty ship | For War Shipping Administration. |
| 29 June | United Kingdom | Richard Dunston Ltd. | Thorne | TID 98 | TID-class tug | For the Admiralty Ministry of War Transport. |
| 29 June | Germany | Blohm + Voss | Hamburg | U-2503 | Type XXI submarine | For Kriegsmarine |
| 29 June | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | William Hodson | Liberty ship | |
| 30 June | United States | J. A. Jones Construction Company | Brunswick, Georgia | Alexander S. Clay | Liberty ship | For War Shipping Administration. |
| 30 June | United States | J. A. Jones Construction Company | Panama City, Florida | J. H. Drummond | Liberty ship| For War Shipping Administration. |
| 30 June | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Jasper F. Cropsey | Liberty ship | For War Shipping Administration. |
| 30 June | United States | Oregon Shipbuilding Company | Portland, Oregon | La Porte | Haskell-class attack transport | For United States Navy. |
| 30 June | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Pocket Canyon | T2 Tanker | For War Shipping Administration. |
| 30 June | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Tomas Guardia | Liberty ship | For War Shipping Administration. |
| 30 June | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Tule Canyon | T2 Tanker | For War Shipping Administration. |
| June | United Kingdom | W. J. Yarwood & Sons Ltd. | Northwich | Barnton | Steam lighter | For Imperial Chemical Industries Ltd. |
| June | United Kingdom | Henry Scarr Ltd. | Hessle | CHANT 12 | CHANT | For Ministry of War Transport. |
| June | United Kingdom | Henry Scarr Ltd. | Hessle | Empire Fabric | Empire F type coaster | For Ministry of War Transport. |
| June | United Kingdom | W. J. Yarwood & Sons Ltd. | Northwich | Empire Fulham | Water carrier | For the Admiralty. |
| June | United Kingdom | Henry Scarr Ltd. | Hessle | Empire Faversham | Empire F type coaster | For Ministry of War Transport |
| June | France | Construction Navales La Ciotat | Southern France | Marechal Petain | Passenger ship | |
| June | Netherlands | NV Machinefabriek en Scheepswerf P Smit Jr | Rotterdam | Weserberg | Hansa A Type cargo ship | For Norddeutscher Lloyd |

## July

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 July | United States | California Shipbuilding Corporation | Los Angeles, California | Arcadia Victory | Victory ship | For War Shipping Administration. |
| 1 July | United States | Permanente Metals, #2 Yard | Richmond, California | Benjamin Warner | Liberty ship | For War Shipping Administration. |
| 1 July | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Floyd W. Spencer | Liberty ship | For War Shipping Administration. |
| 1 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Joseph B. Eastman | Liberty ship | For War Shipping Administration. |
| 1 July | Netherlands | NV Nederland Scheepvaart Maatschappij | Amsterdam | Weserstrand | Hansa A Type cargo ship | For Norddeutscher Lloyd |
| 2 July | United States | New York Shipbuilding Corporation | Camden, New Jersey | Bremerton | Baltimore-class cruiser | For United States Navy |
| 4 July | United States | J. A. Jones Construction Company | Brunswick, Georgia | F. Southall Farrar | Liberty ship | For War Shipping Administration. |
| 4 July | United States | Oregon Shipbuilding Company | Portland, Oregon | Latimer | Haskell-class attack transport | For United States Navy . |
| 4 July | United States | Kaiser Company | Vancouver, Washington | Olmsted | Haskell-class attack transport | For United States Navy |
| 5 July | United Kingdom | Blyth Dry Docks & Shipbuilding Co. Ltd | Blyth, Northumberland | Loch Boisdale | Loch-class frigate | For Royal Navy. |
| 5 July | United Kingdom | Richard Dunston Ltd. | Thorne | TID 99 | TID-class tug | For the Admiralty. |
| 6 July | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Newfoundland | Empire Malta-class Scandinavian type cargo ship | For Ministry of War Transport. |
| 6 July | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Frumenton | Cargo ship | For R. Chapman & Son. |
| 6 July | United Kingdom | Harland & Wolff | Belfast | Loch Killisport | Loch-class frigate | For Royal Navy. |
| 6 July | United Kingdom | Henry Scarr Ltd | Hessle | Mallard | Coaster | For General Steam Navigation Co. Ltd. |
| 6 July | Germany | Schichau-Werke | Danzig | U-3502 | Type XXI submarine | For Kriegsmarine |
| 6 July | United Kingdom | Harland & Wolff | Govan | Unnamed | Wave-class oiler | For the Admiralty. Laid down as Empire Venus but name cancelled before launch. Completed as RFA Wave Monarch Royal Fleet Auxiliary. |
| 7 July | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Alcee Fortier | Liberty ship | For War Shipping Administration. |
| 7 July | United States | New England Shipbuilding Company | South Portland, Maine | B. Charney Vladeck | Liberty ship | For War Shipping Administration. |
| 7 July | United Kingdom | Sir J. Laing & Sons Ltd. | Sunderland | Empire Crest | Intermediate type tanker | For Ministry of War Transport. |
| 7 July | United Kingdom | J. S. Watson Ltd. | Gainsborough | Empire Paul | Near-Warrior type tug | For Ministry of War Transport. |
| 7 July | United States | Permanente Metals, #1 Yard | Richmond, California | Honduras Victory | Victory ship | For War Shipping Administration. |
| 8 July | United Kingdom | Sir J Laing & Sons Ltd | Sunderland, Co Durham | Empire Crest | Tanker | For Ministry of War Transport |
| 8 July | United States | California Shipbuilding Corporation | Los Angeles, California | Clovis Victory | Victory ship | For War Shipping Administration. |
| 8 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Diligence | Liberty ship | For War Shipping Administration. |
| 8 July | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Laura Drake Gill | Liberty ship | For War Shipping Administration. |
| 8 July | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Milton B. Medary | Liberty ship | For War Shipping Administration. |
| 9 July | United Kingdom | Henry Scarr Ltd | Hessle | Empire Fabian | Empire F type coaster | For Ministry of War Transport. |
| 9 July | United Kingdom | Richard Dunston Ltd. | Thorne | TID 100 | TID-class tug | For the War Department. |
| 9 July | Germany | AG Weser | Bremen | U-3002 | Type XXI submarine | For Kriegsmarine |
| 10 July | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Favourite | Empire F type coaster | For Ministry of War Transport. |
| 10 July | United Kingdom | John Readhead & Sons Ltd. | South Shields | Empire Pitcairn | Cargo ship | For Ministry of War Transport. Requisition by the Admiralty. Completed as the aircraft components repair and maintenance ship Moray Firth. |
| 10 July | United Kingdom | Grangemouth Dockyard Co. Ltd. | Grangemouth | Empire Shepherd | Icemaid type collier | For Ministry of War Transport. |
| 10 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Walter Kidde | Liberty ship | For War Shipping Administration. |
| 10 July | United States | Permanente Metals, #2 Yard | Richmond, California | Sherburne | Haskell-class attack transport | For United States Navy. |
| 11 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | George R. Holmes | Liberty ship | For War Shipping Administration. |
| 11 July | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Stephen Leacock | Liberty ship | For War Shipping Administration. |
| 11 July | United States | Oregon Shipbuilding Company | Portland, Oregon | Laurens | Haskell-class attack transport | For United States Navy. |
| 12 July | United States | New England Shipbuilding Company | South Portland, Maine | Andrew J. Newbury | Liberty ship | For War Shipping Administration. |
| 12 July | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Angus McDonald | Liberty ship | For War Shipping Administration. |
| 12 July | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Frederick Von Steuben | Liberty ship | For War Shipping Administration. |
| 12 July | United States | New England Shipbuilding Company | South Portland, Maine | George L. Farley | Liberty ship | For War Shipping Administration. |
| 12 July | United States | J. A. Jones Construction Company | Brunswick, Georgia | James W. Cannon | Liberty ship | For War Shipping Administration. |
| 12 July | United Kingdom | Richard Dunston Ltd. | Thorne | TID 101 | TID-class tug | For the Admiralty. |
| 12 July | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | William Crane Gray | Liberty ship | For War Shipping Administration. |
| 12 July | United States | Kaiser Company | Vancouver, Washington | Oxford | Haskell-class attack transport | For United States Navy |
| 13 July | United States | California Shipbuilding Corporation | Los Angeles, California | Alamo Victory | Victory ship | For War Shipping Administration. |
| 13 July | United States | Permanente Metals, #1 Yard | Richmond, California | Guatemala Victory | Victory ship | For War Shipping Administration. |
| 13 July | United States | New England Shipbuilding Company | South Portland, Maine | James Sullivan | Liberty ship | For War Shipping Administration. |
| 13 July | United States | J. A. Jones Construction Company | Panama City, Florida | William L. Watson | Liberty ship | For War Shipping Administration. |
| 13 July | Germany | Deutsche Werft AG | Hamburg | U-2325 | Type XXIII submarine | For Kriegsmarine |
| 15 July | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Charles A. Keffer | Liberty ship | For War Shipping Administration. |
| 17 July | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Wynn Seale | Liberty ship | For War Shipping Administration. |
| 17 July | United States | California Shipbuilding Corporation | Los Angeles, California | Haskell | Haskell-class attack transport | For United States Navy |
| 17 July | United Kingdom | Richard Dunston Ltd. | Thorne | TID 102 | TID-class tug | For the Admiralty. |
| 17 July | Germany | Deutsche Werft AG | Hamburg | U-2326 | Type XXIII submarine | For Kriegsmarine |
| 18 July | United States | Delta Shipbuilding Company | New Orleans, Louisiana | E. G. Hall | Liberty ship | For War Shipping Administration. |
| 18 July | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Ethelbert Nevin | Liberty ship | For War Shipping Administration. |
| 18 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Frederic A. Kummer | Liberty ship | For War Shipping Administration. |
| 18 July | United States | Oregon Shipbuilding Company | Portland, Oregon | Lowndes | Haskell-class attack transport | For United States Navy. |
| 18 July | Germany | Blohm + Voss | Hamburg | U-2504 | Type XXI submarine | For Kriegsmarine |
| 18 July | Germany | AG Weser | Bremen | U-3003 | Type XXI submarine | For Kriegsmarine |
| 18 July | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 45 | VIC lighter | For the Admiralty. |
| 18 July | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Wahoo Swamp | T2 Tanker | For War Shipping Administration. |
| 19 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Edward A. Savoy | Liberty ship | For War Shipping Administration. |
| 19 July | United Kingdom | Clelands (Successors) Ltd | Willington Quay-on-Tyne | Empire Susan | Improved Larch-class tug | For the Admiralty. |
| 19 July | United States | J. A. Jones Construction Company | Panama City, Florida | John R. McQuigg | Liberty ship | For War Shipping Administration. |
| 19 July | United States | Permanente Metals, #2 Yard | Richmond, California | Sibley | Haskell-class attack transport | For United States Navy. |
| 20 July | United Kingdom | William Denny and Brothers Ltd. | Dumbarton | Australind | Cargo ship | For Australind Steam Shipping Co. Ltd. |
| 20 July | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | Empire Protector | Wave-class oiler | For Ministry of War Transport. |
| 20 July | United States | Todd Pacific Shipyards | Tacoma, Washington | Gilbert Islands | Commencement Bay-class escort carrier | For United States Navy |
| 20 July | United States | Permanente Metals, #1 Yard | Richmond, California | Haiti Victory | Victory ship | For War Shipping Administration. |
| 20 July | United Kingdom | Harland & Wolff | Belfast | Jewel | Algerine-class minesweeper | For Royal Navy. |
| 20 July | United States | Todd Pacific Shipyards | Tacoma, Washington | Kula Gulf | Commencement Bay-class escort carrier | For United States Navy |
| 20 July | United Kingdom | Harland & Wolff | Govan | Oakham Castle | Castle-class corvette | For Royal Navy. |
| 20 July | United Kingdom | Richard Dunston Ltd. | Thorne | TID 104 | TID-class tug | For the Admiralty. |
| 21 July | United States | J. A. Jones Construction Company | Brunswick, Georgia | Frank Park | Liberty ship | For War Shipping Administration. |
| 21 July | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | T. E. Mitchell | Liberty ship | For War Shipping Administration. |
| 21 July | United States | Kaiser Company | Vancouver, Washington | Pickens | Haskell-class attack transport | For United States Navy |
| 22 July | United States | New England Shipbuilding Company | South Portland, Maine | Edward E. Spafford | Liberty ship | For War Shipping Administration. |
| 22 July | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Fashion | Empire F type coaster | For Ministry of War Transport. |
| 22 July | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Risden Tyler Bennett | Liberty ship | For War Shipping Administration. |
| 22 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Vincent Harrington | Liberty ship | For War Shipping Administration. |
| 22 July | United States | California Shipbuilding Corporation | Los Angeles, California | Waco Victory | Victory ship | For War Shipping Administration. |
| 22 July | Japan | Kure Naval Arsenal | Kure, Hiroshima | I-201 | I-201-class submarine | For Imperial Japanese Navy |
| 23 July | United Kingdom | Henry Scarr Ltd | Hessle | Empire Fable | Empire F type coaster | For Ministry of War Transport. |
| 25 July | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Carlos J. Finlay | Liberty ship | For War Shipping Administration. |
| 25 July | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | W. S. Jennings | Liberty ship | For War Shipping Administration. |
| 25 July | United States | California Shipbuilding Corporation | Los Angeles, California | Hocking | Haskell-class attack transport | For United States Navy. |
| 25 July | United States | Oregon Shipbuilding Company | Portland, Oregon | Lycoming | Haskell-class attack transport | For United States Navy. |
| 26 July | United States | Marinship Corporation | Sausalito, California | Kettleman Hills | T2 tanker | For United States Maritime Commission. |
| 26 July | Germany | AG Weser | Bremen | U-3004 | Type XXI submarine | For Kriegsmarine |
| 26 July | United States | J. A. Jones Construction Company | Panama City, Florida | Carl E. Ladd | Liberty ship | For War Shipping Administration. |
| 27 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | A. J. Cassatt | Liberty ship | For War Shipping Administration. |
| 27 July | United States | California Shipbuilding Corporation | Los Angeles, California | La Grange | Haskell-class attack transport | For United States Navy. |
| 27 July | United States | Kaiser Company | Vancouver, Washington | Pondera | Haskell-class attack transport | For United States Navy |
| 27 July | Germany | Schichau-Werke | Danzig | U-3503 | Type XXI submarine | For Kriegsmarine |
| 27 July | Germany | Blohm + Voss | Hamburg | U-2505 | Type XXI submarine | For Kriegsmarine |
| 27 July | Germany | Deutsche Werft AG | Hamburg | U-2327 | Type XXIII submarine | For Kriegsmarine |
| 28 July | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Kyle V. Johnson | Liberty ship | For War Shipping Administration. |
| 28 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | S. Wiley Wakeman | Liberty ship | For War Shipping Administration. |
| 28 July | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | White Bird Canyon | T2 Tanker | For War Shipping Administration. |
| 29 July | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 46 | VIC lighter | For the Admiralty. |
| 29 July | United States | New England Shipbuilding Company | South Portland, Maine | Harold I. Pratt | Liberty ship | For War Shipping Administration. |
| 29 July | United States | New England Shipbuilding Company | South Portland, Maine | Joseph N. Dinand | Liberty ship | For War Shipping Administration. |
| 29 July | United States | New England Shipbuilding Company | South Portland, Maine | Lot M. Morrill | Liberty ship | For War Shipping Administration. |
| 31 July | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | El Caney | T2 Tanker | For War Shipping Administration. |
| 31 July | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Filipp Mazzei | Liberty ship | For War Shipping Administration. |
| 31 July | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Hecla | Liberty ship | For War Shipping Administration. |
| 31 July | United States | New England Shipbuilding Company | South Portland, Maine | Marcus H. Tracy | Liberty ship | For War Shipping Administration. |
| 31 July | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Milton H. Smith | Liberty ship | For War Shipping Administration. |
| 31 July | United States | J. A. Jones Construction Company | Panama City, Florida | Pedro Menendez | Liberty ship | For War Shipping Administration. |
| Date unknown | Netherlands | T U K Smit | Kinderdijk | Hendrik Fisser VII | Hansa A Type cargo ship | For Fisser & Van Doornum |
| Date unknown | United States | Marinship Corporation | Sausalito, California | Mission San Lorenzo | T2 tanker | For United States Maritime Commission. |
| Date unknown | United States | Marinship Corporation | Sausalito, California | Mission Santa Maria | T2 tanker | For United States Maritime Commission. |
| Date unknown | United States | Marinship Corporation | Sausalito, California | SS Mission San Xavier (2) | T2 tanker | For United States Maritime Commission. |

## August

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 August | United States | California Shipbuilding Corporation | Los Angeles, California | St. Mary's | Haskell-class attack transport | For United States Navy. |
| 1 August | United States | J.A. Jones Construction | Charlotte, North Carolina | Eugene T. Chamberlain | Liberty ship | For United States Maritime Commission. |
| 1 August | United Kingdom | Richard Dunston Ltd. | Thorne | TID 105 | TID-class tug | For the Admiralty. |
| 2 August | United States | Todd Houston Shipbuilding | Houston, Texas | Jacob A. Westervelt | Liberty ship | For United States Maritime Commission. |
| 2 August | United Kingdom | Harland & Wolff | Belfast | Loch Ard | Loch-class frigate | For Royal Navy. |
| 2 August | United States | Delta Shipbuilding Company | New Orleans, Louisiana | O. L. Bodenhammer | Liberty ship | For United States Maritime Commission. |
| 3 August | United States | Delta Shipbuilding Company | New Orleans, Louisiana | George Pomutz | Liberty ship | For United States Maritime Commission. |
| 3 August | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Alexander R. Shephard | Liberty ship | For United States Maritime Commission |
| 3 August | United Kingdom | William Hamilton & Co. Ltd. | Port Glasgow | Magdapur | Cargo ship | For T. & J. Brocklebank Ltd. |
| 3 August | United Kingdom | Harland & Wolff Ltd. | Belfast | Niso | Tanker | For Anglo-Saxon Petroleum Co. Ltd. |
| 4 August | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Fane | Empire F type coaster | For Ministry of War Transport. |
| 4 August | United States | Oregon Shipbuilding Corporation | Portland, Oregon | Mellette | Haskell-class attack transport | For United States Navy. |
| August 4 | United Kingdom | R. & W. Hawthorn, Leslie and Co. Ltd. | Newcastle on Tyne | Navicella | Tanker | For Anglo-Saxon Petroleum Co. Ltd. |
| 5 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | Masbate | Liberty ship | For United States Maritime Commission. |
| 5 August | United States | Todd Houston Shipbuilding | Houston, Texas | Robert S. Lovett | Liberty ship | For United States Maritime Commission. |
| 5 August | Germany | Blohm & Voss | Hamburg | U-2506 | Type XXI submarine | For Kriegsmarine |
| 6 August | United States | Marinship | Sausolito, California | Abatan | Suamico-class oiler | For United States Navy |
| 6 August | United States | California Shipbuilding Corporation | Los Angeles, California | Hendry | Haskell-class attack transport | For United States Navy. |
| 7 August | United States | Richmond Shipyards | Richmond, California | Mifflin | Haskell-class attack transport | For United States Navy. |
| 7 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | Frederick W. Wood | Liberty ship | For United States Maritime Commission. |
| 7 August | United Kingdom | Blythswood Shipbuilding Co. Ltd. | Glasgow | Javanese Prince | Cargo ship | For Rio Cape Line Ltd. |
| 7 August | United States | J.A. Jones Construction | Brunswick, Georgia | Thomas B. King | Liberty ship | For United States Maritime Commission. |
| 8 August | United States | New England Shipbuilding Corporation | South Portland, Maine | George N. Seger | Liberty ship | For United States Maritime Commission. |
| 8 August | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Henry Hadley | Liberty ship | For War Shipping Administration. |
| 9 August | United States | J.A. Jones Construction | Panama City, Florida | George Ade | Liberty ship | For War Shipping Administration. |
| 9 August | United Kingdom | William Doxford & Sons Ltd. | Pallion | Registan | Cargo ship | For Strick Line (1923) Ltd. |
| 10 August | United States | Todd Houston Shipbuilding | Houston, Texas | Ida Straus | Liberty ship | For United States Maritime Commission. |
| 10 August | United States | Richmond Shipyards | Richmond, California | Nicaragua Victory | Victory Ship | For War Shipping Administration. |
| 10 August | United States | Kaiser Shipyards | Vancouver, Washington | Rutland | Haskell-class attack transport | For United States Navy |
| 10 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | S. M. Shoemaker | Liberty ship | For United States Maritime Commission. |
| 11 August | Germany | Deutsche Werft | Hamburg | U-2329 | Type XXIII submarine | For Kriegsmarine |
| 12 August | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | Empire Tapley | Empire Lad-class coastal tanker | For Ministry of War Transport. |
| 12 August | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Isaac Delgado | Liberty ship | For United States Maritime Commission. |
| 12 August | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | James Swan | Liberty ship | For United States Maritime Commission. |
| 12 August | United States | Marinship Corporation | Sausalito, California | Mission Santa Ana | T2 tanker | For United States Maritime Commission. |
| 12 August | United States | Oregon Shipbuilding Corporation | Portland, Oregon | Napa | Haskell-class attack transport | For United States Navy. |
| 12 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | Palawan | Liberty ship | For United States Maritime Commission. |
| 12 August | United Kingdom | Richard Dunston Ltd. | Thorne | TID 107 | TID-class tug | For the War Department. |
| 13 August | United States | New York Shipbuilding Corporation | Camden, New Jersey | Fall River | Baltimore-class cruiser | For United States Navy |
| 14 August | United States | J.A. Jones Construction | Brunswick, Georgia | R. Walton Moore | Liberty ship | For United States Maritime Commission. |
| 14 August | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | The Cabins | T2 Tanker | For War Shipping Administration. |
| 14 August | United Kingdom | Richard Dunston Ltd. | Thorne | TID 106 | TID-class tug | For the Admiralty. |
| 14 August | Germany | Blohm & Voss | Hamburg | U-2507 | Type XXI submarine | For Kriegsmarine |
| 15 August | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Alfred I. Dupont | Liberty ship | For War Shipping Administration. |
| 15 August | Germany | Schichau-Werke | Danzig | U-3504 | Type XXI submarine | For Kriegsmarine |
| 16 August | United States | New England Shipbuilding Corporation | South Portland, Maine | Michael Moran | Liberty ship | For United States Maritime Commission. |
| 16 August | United States | New England Shipbuilding Corporation | South Portland, Maine | Thomas Bradlee | Liberty ship | For United States Maritime Commission. |
| 16 August | United States | Todd Houston Shipbuilding | Houston, Texas | Thomas Bulfinch | Liberty ship | For United States Maritime Commission. |
| 16 August | United States | New England Shipbuilding Corporation | South Portland, Maine | William Tyler | Liberty ship | For United States Maritime Commission. |
| 17 August | United States | J.A. Jones Construction | Panama City, Florida | Edward K. Collins | Liberty ship | For War Shipping Administration. |
| 17 August | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Robert F. Broussard | Liberty ship | For United States Maritime Commission. |
| August | United States | Richmond Shipyards | Richmond, California | Talladega | Haskell-class attack transport | For United States Navy. |
| 17 August | Germany | Deutsche Werft | Hamburg | U-2328 | Type XXIII submarine | For Kriegsmarine |
| 18 August | United Kingdom | Caledon Shipbuilding & Engineering Co. Ltd. | Dundee | Empire Kitchener | Standard Fast type cargo liner | For Ministry of War Transport. |
| 18 August | United Kingdom | C. Connell & Co. Ltd. | Scotstoun | Empire Wilson | Standard Fast type cargo liner | For Ministry of War Transport. |
| 18 August | United States | J.A. Jones Construction | Brunswick, Georgia | Niels Poulson | Liberty ship | For United States Maritime Commission. |
| 18 August | Germany | Deutsche Werft | Hamburg | U-2330 | Type XXIII submarine | For Kriegsmarine |
| 19 August | United Kingdom | Shipbuilding Corporation Ltd | Sunderland | Empire Cowdray | Cargo ship | For Ministry of War Transport |
| 19 August | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Labrador | Empire Malta-class Scandinavian type cargo ship | For Ministry of War Transport. |
| 19 August | Germany | Flensburger Schiffbau-Gesellschaft | Flensburg | Licentia | Hansa A Type cargo ship | For J Jost |
| 19 August | United States | Todd Houston Shipbuilding | Houston, Texas | Lorado Taft | Liberty ship | For United States Maritime Commission. |
| 19 August | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Martha Berry | Liberty ship | For United States Maritime Commission. |
| 19 August | United States | Kaiser Shipyards | Vancouver, Washington | Sanborn | Haskell-class attack transport | For United States Navy |
| 19 August | United States | Fore River Shipyard | Quincy, Massachusetts | Topeka | Cleveland-class cruiser | For United States Navy |
| 19 August | Germany | Blohm & Voss | Hamburg | U-2508 | Type XXI submarine | For Kriegsmarine |
| 19 August | Germany | AG Weser | Bremen | U-3005 | Type XXI submarine | For Kriegsmarine |
| 19 August | United Kingdom | J. Harker Ltd. | Knottingley | VIC 81 | VIC lighter | For the Admiralty. |
| 20 August | United States | Philadelphia Naval Shipyard | Philadelphia, Pennsylvania | Antietam | Essex-class aircraft carrier | For United States Navy |
| 20 August | United States | Philadelphia Naval Shipyard | Philadelphia, Pennsylvania | Chicago | Baltimore-class cruiser | For United States Navy |
| 20 August | United States | Philadelphia Naval Shipyard | Philadelphia, Pennsylvania | Los Angeles | Baltimore-class cruiser | For United States Navy |
| 21 August | United States | Delta Shipbuilding Company | Los Angeles, California | Ancil F. Haines | Liberty ship | For United States Maritime Commission. |
| 21 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | Frederick H. Baetjer | Liberty Ship | For United States Maritime Commission |
| 21 August | United States | California Shipbuilding Corporation | Los Angeles, California | Highlands | Haskell-class attack transport | For United States Navy. |
| 21 August | United States | Richmond Shipyards | Richmond, California | Legion Victory | Victory ship | For War Shipping Administration. |
| 21 August | Germany | Deutsche Werft | Hamburg | U-2331 | Type XXIII submarine | For Kriegsmarine |
| 22 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | Alexander V. Fraser | Liberty ship | For United States Maritime Commission. |
| 22 August | United States | J.A. Jones Construction | Brunswick, Georgia | Arthur J. Tyrer | Liberty ship | For United States Maritime Commission. |
| 22 August | United States | Marinship Corporation | Sausalito, California | Elk Hills | T2 tanker | For United States Maritime Commission. |
| 22 August | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Irvin S. Cobb | Liberty ship | For War Shipping Administration. |
| 22 August | United Kingdom | Harland & Wolff | Belfast | Liberty | Algerine-class minesweeper | For Royal Navy. |
| 22 August | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Nordahl Greig | T2 Tanker | For War Shipping Administration. |
| 22 August | United States | Richmond Shipyards | Richmond, California | Tazewell | Haskell-class attack transport | For United States Navy. |
| 23 August | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Sieur de la Salle | Liberty ship | For United States Maritime Commission |
| 24 August | United Kingdom | John Readhead & Sons Ltd. | South Shields | Empire Sarawak | Cargo ship | For Ministry of War Transport. Requisitined by the Admiralty, completed as a hull repair and maintenance ship as Beauly Firth. |
| 24 August | United States | Oregon Shipbuilding Corporation | Portland, Oregon | Newberry | Haskell-class attack transport | For United States Navy. |
| 24 August | United States | New England Shipbuilding Corporation | South Portland, Maine | William Lyon Phelps | Liberty ship | For United States Maritime Commission. |
| 25 August | United States | Todd Houston Shipyards | Houston, Texas | Howard L. Gibson | Liberty ship | For United States Maritime Commission. |
| 25 August | Germany | AG Weser | Bremen | U-3006 | Type XXI submarine | For Kriegsmarine |
| 26 August | United States | J.A. Jones Construction | Jacksonville, Florida | C. Francis Jenkins | Liberty ship | For War Shipping Administration. |
| 26 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | Jesse Cottrell | Liberty ship | For United States Maritime Commission. |
| 26 August | United Kingdom | Richard Dunston Ltd. | Thorne | TID 108 | TID-class tug | For Ministry of War Transport. |
| 26 August | Germany | Deutsche Werft | Hamburg | U-2334 | Type XXIII submarine | For Kriegsmarine |
| 26 August | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 51 | VIC lighter | For the Admiralty. |
| 27 August | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Little Rock | Cleveland-class cruiser | For United States Navy |
| 27 August | Germany | Blohm & Voss | Hamburg | U-2509 | Type XXI submarine | For Kriegsmarine |
| 28 August | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Alfred J. Evans | Liberty ship | For United States Maritime Commission. |
| 28 August | United Kingdom | A & J Inglis | Glasgow | Empire Jura | Coastal tanker | For Ministry of War Transport |
| 28 August | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Frank P. Walsh | Liberty ship | For United States Maritime Commission |
| 28 August | United States | California Shipbuilding Corporation | Los Angeles, California | Hinsdale | Haskell-class attack transport | For United States Navy. |
| 28 August | United States | Marinship Corporation | Sausalito, California | Lost Hills | T2 tanker | For United States Maritime Commission. |
| 28 August | Germany | Schichau-Werke | Danzig | U-3505 | Type XXI submarine | For Kriegsmarine |
| 29 August | United States | Oregon Shipbuilding Corporation | Portland, Oregon | Darke | Haskell-class attack transport | For United States Navy. |
| 29 August | United States | California Shipbuilding Corporation | Los Angeles, California | Kittson | Haskell-class attack transport | For United States Navy. |
| 29 August | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Negley D. Cochran | Liberty ship | For War Shipping Administration. |
| 29 August | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | The Cottonwoods | T2 Tanker | For War Shipping Administration. |
| 29 August | United States | Todd Houston Shipyards | Houston, Texas | Thomas Eakins | Liberty ship | For United States Maritime Commission. |
| 29 August | Germany | Blohm & Voss | Hamburg | U-2510 | Type XXI submarine | For Kriegsmarine |
| 29 August | Germany | Blohm & Voss | Hamburg | U-2511 | Type XXI submarine | For Kriegsmarine |
| 30 August | United States | Richmond Shipyards | Richmond, California | Telfair | Haskell-class attack transport | For United States Navy. |
| 30 August | United States | Bethlehem Fairfield Shipyard | Baltimore, Maryland | William Libbey | Liberty ship | For United States Maritime Commission. |
| 31 August | United States | New England Shipbuilding | Portland, Maine | Archibald R. Mansfield | Liberty ship | For United States Maritime Commission. |
| 31 August | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Barren Hill | T2 Tanker | For War Shipping Administration. |
| 31 August | United States | Richmond Shipyards | Richmond, California | Boulder Victory | Victory ship | For United States Maritime Commission |
| 31 August | United States | J.A. Jones Construction | Brunswick, Georgia | Cassius Hudson | Liberty ship | For United States Maritime Commission. |
| 31 August | United States | New England Shipbuilding | Portland, Maine | C. H. M. Jones | Liberty ship | For United States Maritime Commission. |
| 31 August | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Floyd Gibbons | Liberty ship | For United States Maritime Commission. |
| 31 August | Canada | West Coast Shipbuilders Ltd | Vancouver | Fort Grand Rapids | Fort ship | For Canadian Government. |
| 31 August | United States | New England Shipbuilding | Portland, Maine | Galen L. Stone | Liberty ship | For United States Maritime Commission. |
| 31 August | United States | J.A. Jones Construction | Panama City, Florida | Raymond V. Ingersoll | Liberty ship | For War Shipping Administration. |
| 31 August | United Kingdom | William Doxford & Sons Ltd. | Pallion | Roybank | Cargo ship | For Bank Line Ltd. |
| 31 August | United Kingdom | Richard Dunston Ltd. | Thorne | TID 109 | TID-class tug | For the Admiralty. |
| 31 August | Germany | Deutsche Werft | Hamburg | U-2335 | Type XXI submarine | For Kriegsmarine |
| Date unknown | United Kingdom | Henry Scarr Ltd | Hessle | Empire Fanfare | Empire F type coaster | For Ministry of War Transport. |
| Date unknown | United Kingdom | Henry Scarr Ltd | Hessle | Empire Farringdon | Empire F type coaster | For Ministry of War Transport. |
| Date unknown | United Kingdom | Henry Scarr Ltd | Hessle | Empire Farringdon | Empire F type coaster | For Ministry of War Transport. |

## September

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 September | United Kingdom | | | Alacrity | Modified Black Swan-class sloop | For Royal Navy |
| 1 September | United Kingdom | Hall, Russell & Co. Ltd. | Aberdeen | Corfen | Collier | For Cory Colliers Ltd. |
| 1 September | United States | California Shipbuilding Corporation | Los Angeles, California | Kenton | Haskell-class attack transport | For United States Navy. |
| 2 September | United Kingdom | Harland & Wolff | Belfast | Empire Falkland | Refrigerated cargo liner | For Ministry of War Transport |
| 2 September | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Farnham | Empire F type coaster | For Ministry of War Transport. |
| 2 September | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Robert E. Clarkson | Liberty ship | For War Shipping Administration. |
| 2 September | Japan | Kure Naval Arsenal | Kure, Hiroshima | I-202 | I-201-class submarine | For Imperial Japanese Navy |
| 2 September | United Kingdom | Blyth Dry Docks & Shipbuilding Co. Ltd | Blyth, Northumberland | Loch Quoich | Loch-class frigate | For Royal Navy. |
| 2 September | United States | Kaiser Company | Vancouver, Washington | Sandoval | Haskell-class attack transport | For United States Navy |
| 3 September | United Kingdom | Harland & Wolff | Belfast | LST 3006 | Landing Ship, Tank | For Royal Navy. |
| 3 September | United States | Bethlehem Steel Corporation | San Francisco | Tucson | Atlanta-class cruiser | For United States Navy |
| 4 September | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Anna Dickinson | Liberty ship | For War Shipping Administration. |
| 4 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Benjamin Peixotto | Liberty ship | For War Shipping Administration. |
| 4 September | United Kingdom | Short Brothers Ltd. | Sunderland | Dullisk Cove | Cargo ship | For Admiralty, completed as a hull repair ship. |
| 4 September | United Kingdom | Shipbuilding Corporation Ltd | Newcastle upon Tyne | Empire Asquith | Cargo ship | For Ministry of War Transport |
| 4 September | United Kingdom | Sir J. Laing & Sons Ltd. | Sunderland | Empire Chancellor | Norwegian type tanker | For Ministry of War Transport. |
| 4 September | United States | California Shipbuilding Corporation | Los Angeles, California | Lanier | Haskell-class attack transport | For United States Navy. |
| 4 September | Germany | AG Weser | Bremen | U-3007 | Type XXI submarine | For Kriegsmarine |
| 5 September | United Kingdom | Harland & Wolff | Belfast | Durango | Refrigerated cargo ship | For Royal Mail Line. |
| 5 September | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Labuan | Cargo ship | Requisitioned by the Admiralty. Completed as HMS Holm Sound. |
| 5 September | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Irving Babbitt | Liberty ship | For War Shipping Administration. |
| 5 September | United Kingdom | J. S. Watson Ltd. | Gainsborough | Empire Alfred | Near-Warrior type tug | For Ministry of War Transport. |
| 6 September | United States | J. A. Jones Construction Company | Panama City, Florida | Benjamin F. Coston | Liberty ship | For War Shipping Administration. |
| 6 September | United States | Permanente Metals, #2 Yard | Richmond, California | Missoula | Haskell-class attack transport | For United States Navy. |
| 6 September | United Kingdom | Richard Dunston Ltd. | Thorne | TID 110 | TID-class tug | For Ministry of War Transport. |
| 7 September | United Kingdom | William Simons & Co. Ltd. | Greenock | EmpirePortland' | Hopper ship | For Ministry of War Transport. |
| 7 September | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Jonas Lie | Liberty ship | For War Shipping Administration. |
| 7 September | Germany | Blohm + Voss | Hamburg | U-2512 | Type XXI submarine | For Kriegsmarine |
| 8 September | United States | New England Shipbuilding Company | South Portland, Maine | Ferdinand Gagnon | Liberty ship | For War Shipping Administration. |
| 8 September | United States | Oregon Shipbuilding Company | Portland, Oregon | Dickens | Haskell-class attack transport | For United States Navy. |
| 8 September | United Kingdom | Fleming & Ferguson Ltd. | Paisley | Scarborough Castle | Castle-class corvette | For Royal Navy. Completed asEmpire Peacemaker for Ministry of War Transport. |
| 9 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Frederick Victory | Victory ship | For United States Navy. |
| 9 September | Germany | Schichau-Werke | Danzig | U-3506 | Type XXI submarine | For Kriegsmarine |
| 9 September | United States | J. A. Jones Construction Company | Brunswick, Georgia | Lunsford Richardson | Liberty ship | For War Shipping Administration. |
| 9 September | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Michael J. Owens | Liberty ship | For War Shipping Administration. |
| 9 September | United States | Permanente Metals, #1 Yard | Richmond, California | Provo Victory | Victory ship | For War Shipping Administration. |
| 9 September | United States | California Shipbuilding Corporation | Los Angeles, California | Allendale | Haskell-class attack transport | For United States Navy. |
| 9 September | United States | Oregon Shipbuilding Company | Portland, Oregon | Deuel | Haskell-class attack transport | For United States Navy. |
| 10 September | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | John Ringling | Liberty ship | For War Shipping Administration. |
| 10 September | Germany | Deutsche Werft AG | Hamburg | U-2336 | Type XXIII submarine | For Kriegsmarine |
| 11 September | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Christian Bergh | Liberty ship | For War Shipping Administration. |
| 11 September | United States | Kaiser Company | Vancouver, Washington | Lenawee | Haskell-class attack transport | For United States Navy |
| 11 September | United Kingdom | Richard Dunston Ltd. | Thorne | TID 111 | TID-class tug | For the Admiralty. |
| 12 September | United States | Todd Pacific Shipyards | Tacoma, Washington | Cape Gloucester | Commencement Bay-class escort carrier | For United States Navy |
| 12 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | George M. Verity | Liberty ship | For War Shipping Administration. |
| 13 September | Germany | Deutsche Werft | Finkenwerder | Arsterturm | Hansa A Type cargo ship | For Deutsche Dampfschiffahrts-Gesellschaft Hansa |
| 13 September | United States | Permanente Metals, #1 Yard | Richmond, California | Bedford Victory | Victory ship | For War Shipping Administration. |
| 13 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Dutiful | Liberty ship | For War Shipping Administration. |
| 13 September | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | John P. Harris | Liberty ship | For War Shipping Administration. |
| 13 September | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Thomas P. Leathers | Liberty ship | For War Shipping Administration. |
| 13 September | United States | Permanente Metals, #2 Yard | Richmond, California | Montrose | Haskell-class attack transport | For United States Navy. |
| 14 September | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Am-Mer-Mar | Liberty ship | For War Shipping Administration. |
| 14 September | United States | California Shipbuilding Corporation | Los Angeles, California | Arenac | Haskell-class attack transport | For United States Navy. |
| 14 September | United States | Oregon Shipbuilding Company | Portland, Oregon | Drew | Haskell-class attack transport | For United States Navy. |
| 14 September | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Edward G. Janeway | Liberty ship | For War Shipping Administration. |
| 14 September | United Kingdom | Lithgows Ltd. | Port Glasgow | Nadir | Cargo ship | For Asiatic Steam Navigation Co. Ltd. |
| 14 September | Germany | Blohm + Voss | Hamburg | U-2513 | Type XXI submarine | For Kriegsmarine |
| 14 September | Germany | AG Weser | Bremen | U-3008 | Type XXI submarine | For Kriegsmarine |
| 15 September | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Empire Martaban | Cargo ship | For Ministry of War Transport. |
| 15 September | United Kingdom | Richard Dunston Ltd. | Thorne | TID 112 | TID-class tug | For the Admiralty. |
| 15 September | United Kingdom | Richard Dunston Ltd. | Thorne | TID 113 | TID-class tug | For Ministry of War Transport. |
| 15 September | Germany | Deutsche Werft AG | Hamburg | U-2337 | Type XXIII submarine | For Kriegsmarine |
| 15 September | United States | J. A. Jones Construction Company | Panama City, Florida | William P. Duval | Liberty ship | For War Shipping Administration. |
| 16 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Charles C. Glover | Liberty ship | For War Shipping Administration. |
| 16 September | United Kingdom | Barclay, Curle & Co. Ltd. | Glasgow | Chupra | Cargo ship | For British India Steam Navigation Company. |
| 16 September | United Kingdom | Harland & Wolff | Belfast | LST 3007 | Landing Ship, Tank | For Royal Navy. |
| 16 September | Germany | Schichau-Werke | Danzig | U-3507 | Type XXI submarine | For Kriegsmarine |
| 16 September | United States | New England Shipbuilding Company | South Portland, Maine | Elijah Cobb | Liberty ship | For War Shipping Administration. |
| 16 September | United States | Permanente Metals, #1 Yard | Richmond, California | Las Vegas Victory | Victory ship | For War Shipping Administration. |
| 16 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Madawaska Victory | Victory ship | For War Shipping Administration. |
| 16 September | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Michael Dekovats | Liberty ship | For War Shipping Administration. |
| 16 September | United States | Bethlehem Steel Company | Quincy, Massachusetts | Saint Paul | Baltimore-class cruiser | |
| 17 September | United States | Marinship Corporation | Sausalito, California | Angtelope Hills | T2 tanker | For United States Maritime Commission. |
| 17 September | Germany | Blohm + Voss | Hamburg | U-2514 | Type XXI submarine | For Kriegsmarine |
| 18 September | United Kingdom | J. L. Thompson & Sons Ltd. | Sunderland | Empire Ganges | Intermediate type tanker | For Ministry of War Transport. |
| 18 September | United States | New England Shipbuilding Company | South Portland, Maine | Frank P. Reed | Liberty ship | For War Shipping Administration. |
| 18 September | United States | J. A. Jones Construction Company | Brunswick, Georgia | Johan Printz | Liberty ship | For War Shipping Administration. |
| 18 September | United States | New England Shipbuilding Company | South Portland, Maine | Michael Anagnos | Liberty ship | For War Shipping Administration. |
| 18 September | United States | New England Shipbuilding Company | South Portland, Maine | Robert B. Forbes | Liberty ship | For War Shipping Administration. |
| 18 September | Germany | Deutsche Werft AG | Hamburg | U-2338 | Type XXIII submarine | For Kriegsmarine |
| 19 September | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Bemis Heights | T2 Tanker | For War Shipping Administration. |
| 19 September | United Kingdom | Swan, Hunter & Wigham Richardson Ltd. | Wallsend | City of Madras | Cargo ship | For Ellerman's Hall Line Ltd. |
| 19 September | United States | Oregon Shipbuilding Company | Portland, Oregon | Eastland | Haskell-class attack transport | For United States Navy. |
| 19 September | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Farouche | Empire F type coaster | For Ministry of War Transport. |
| 19 September | United Kingdom | A. Hall & Co. Ltd. | Aberdeen | Empire Polly | Near-Warrior type tug | For Ministry of War Transport. |
| 19 September | United Kingdom | William Simons & Co. Ltd. | Greenock | Lady Bourdillon' | Dredger | For Government of Nigeria. |
| 19 September | United States | Kaiser Company | Vancouver, Washington | Logan | Haskell-class attack transport | |
| 19 September | United Kingdom | A Hall & Co Ltd | Aberdeen | Empire Polly | Tug | For Ministry of War Transport |
| 19 September | United Kingdom | Goole Shipbuilding & Repairing Ltd | Goole | Empire Farouche | Empire F type coaster | For Ministry of War Transport |
| 20 September | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Herbert D. Croly | Liberty ship | For War Shipping Administration. |
| 20 September | Japan | Kure Naval Arsenal | Kure, Hiroshima | I-203 | I-201-class submarine | For Imperial Japanese Navy |
| 20 September | United States | Permanente Metals, #2 Yard | Richmond, California | Mountrail | Haskell-class attack transport | For United States Navy. |
| 20 September | United States | Newport News Shipbuilding & Drydock Company | Newport News, Virginia | Portsmouth | Cleveland-class cruiser | |
| 21 September | United States | California Shipbuilding Corporation | Los Angeles, California | Arlington | Haskell-class attack transport | For United States Navy. Renamed USS Marvin H. McIntyre before commissioning. |
| 21 September | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Briar Creek | T2 Tanker | For War Shipping Administration. |
| 21 September | United Kingdom | Harland & Wolff | Govan | Empire Jupiter | Ocean type tanker | For Ministry of War Transport. |
| 21 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | John Hanson | Liberty ship | For War Shipping Administration. |
| 22 September | Germany | Schichau-Werke | Danzig | U-3508 | Type XXI submarine | For Kriegsmarine |
| 22 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Charles A. McCue | Liberty ship | For War Shipping Administration. |
| 22 September | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Richard Coulter | Liberty ship | For War Shipping Administration. |
| 22 September | United States | New England Shipbuilding Company | South Portland, Maine | Robert R. McBurney | Liberty ship | For War Shipping Administration. |
| 22 September | Germany | Deutsche Werft AG | Hamburg | U-2339 | Type XXIII submarine | For Kriegsmarine |
| 22 September | Germany | Blohm + Voss | Hamburg | U-2515 | Type XXI submarine | For Kriegsmarine |
| 23 September | United States | J. A. Jones Construction Company | Brunswick, Georgia | Charles S. Haight | Liberty ship | For War Shipping Administration. |
| 23 September | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Frederic E. Ives | Liberty ship | For War Shipping Administration. |
| 23 September | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | John H. Mcintosh | Liberty ship | For War Shipping Administration. |
| 23 September | United States | Permanente Metals, #1 Yard | Richmond, California | Manderson Victory | Victory ship | For War Shipping Administration. |
| 23 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Woodstock Victory | Victory ship | For War Shipping Administration. |
| 24 September | United States | Oregon Shipbuilding Company | Portland, Oregon | Edgecombe | Haskell-class attack transport | For United States Navy. |
| 24 September | United States | Marinship Corporation | Sausalito, California | Mission Alamo | T2 tanker | For United States Maritime Commission. |
| 25 September | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Benjamin Silliman | Liberty ship | For War Shipping Administration. |
| 25 September | United States | Kaiser Company | Vancouver, Washington | Lubbock | Haskell-class attack transport | |
| 25 September | United States | J. A. Jones Construction Company | Panama City, Florida | Stepas Darius | Liberty ship | For War Shipping Administration. |
| 25 September | United Kingdom | Richard Dunston Ltd. | Thorne | TID 114 | TID-class tug | For the Admiralty. |
| 26 September | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Katharine B. Sherwood | Liberty ship | For War Shipping Administration. |
| 27 September | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Milan R. Stefanik | Liberty ship | For War Shipping Administration. |
| 27 September | United States | California Shipbuilding Corporation | Los Angeles, California | Attala | Haskell-class attack transport | For United States Navy. |
| 27 September | United States | Permanente Metals, #2 Yard | Richmond, California | Natrona | Haskell-class attack transport. | |
| 27 September | Germany | Schichau-Werke | Danzig | U-3509 | Type XXI submarine | For Kriegsmarine |
| 27 September | Germany | Blohm + Voss | Hamburg | U-2516 | Type XXI submarine | For Kriegsmarine |
| 27 September | Germany | Blohm + Voss | Hamburg | U-2517 | Type XXI submarine | For Kriegsmarine |
| 28 September | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Addie Bagley Daniels | Liberty ship | For War Shipping Administration. |
| 28 September | United States | J. A. Jones Construction Company | Panama City, Florida | Alexander E. Brown | Liberty ship | For War Shipping Administration. |
| 28 September | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Camp Defiance | T2 Tanker | For War Shipping Administration. |
| 28 September | United States | J. A. Jones Construction Company | Vancouver | Queensborough Park | Park ship | For Ministry of War Transport. |
| 28 September | Canada | West Coast Shipbuilders Ltd | South Portland, Maine | Edward L. Logan | Liberty ship | For War Shipping Administration. |
| 28 September | Germany | Deutsche Werft AG | Hamburg | U-2340 | Type XXIII submarine | For Kriegsmarine |
| 29 September | United States | New England Shipbuilding Company | South Portland, Maine | Edward L. Logan | Liberty ship | |
| 29 September | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Jerry S. Foley | Liberty ship | For War Shipping Administration. |
| 29 September | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Walter Wellman | Liberty ship | For War Shipping Administration. |
| 29 September | United States | Oregon Shipbuilding Company | Portland, Oregon | Effingham | Haskell-class attack transport | For United States Navy. |
| 29 September | United States | Kaiser Company | Vancouver, Washington | McCracken | Haskell-class attack transport | For United States Navy |
| 29 September | United States | Todd Pacific Shipyards | Tacoma, Washington | Salerno Bay | Commencement Bay-class escort carrier | For United States Navy |
| 29 September | Germany | AG Weser | Bremen | U-3009 | Type XXI submarine | For Kriegsmarine |
| 29 September | United Kingdom | Ferguson Brothers Ltd | Glasgow | York Castle | Castle-class corvette | For Royal Navy, completed as Empire Comfort for Ministry of War Transport |
| 30 September | United States | California Shipbuilding Corporation | Los Angeles, California | Barnwell | Haskell-class attack transport | For United States Navy. |
| 30 September | United States | Marinship Corporation | Sausalito, California | Buena Vista Hills | T2 tanker | For United States Maritime Commission. |
| 30 September | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Chatterton Hill | T2 Tanker | For War Shipping Administration. |
| 30 September | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Bermuda | Empire Malta-class Scandinavian type cargo ship | For Ministry of War Transport. |
| 30 September | United Kingdom | Harland & Wolff | Belfast | LST 3010 | LST (3) | For Royal Navy. |
| 30 September | United Kingdom | HMNB Devonport | England | Terrible | Majestic-class aircraft carrier | For Royal Navy |
| 30 September | United States | J. A. Jones Construction Company | Brunswick, Georgia | R. J. Reynolds | Liberty ship | For War Shipping Administration. |
| Unknown date | United Kingdom | Henry Scarr Ltd | Hessle | Empire Farringdon | Empire F type coaster | For Ministry of War Transport |

## October

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 2 October | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Farringay | Empire F type coaster | For Ministry of War Transport. |
| 2 October | United Kingdom | William Doxford & Sons Ltd. | Pallion | Empire Tavoy | Cargo ship | For Ministry of War Transport. |
| 2 October | United States | Delta Shipbuilding Company | New Orleans, Louisiana | J. Rufino Barrios | Liberty ship | For War Shipping Administration. |
| 2 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Richard J. Hopkins | Liberty ship | For War Shipping Administration. |
| 3 October | United Kingdom | Cammell Laird & Co. Ltd. | Birkenhead | City of Durham | Cargo ship | For Ellerman City Line Ltd. |
| 3 October | United Kingdom | Richards Ironworks Ltd. | Lowestoft | Empire Albany | Coaster | For Ministry of War Transport. |
| 3 October | United States | New England Shipbuilding Company | South Portland, Maine | James T. Fields | Liberty ship | For War Shipping Administration. |
| 3 October | United States | New England Shipbuilding Company | South Portland, Maine | Loammi Baldwin | Liberty ship | For War Shipping Administration. |
| 3 October | United States | Permanente Metals, #2 Yard | Richmond, California | Navarro | Haskell-class attack transport | For United States Navy. |
| 3 October | United Kingdom | Cammell Laird & Co. Ltd. | Birkenhead | Tamele | Cargo ship | For Elder, Dempster Lines Ltd. |
| 3 October | Germany | Deutsche Werft AG | Hamburg | U-2341 | Type XXIII submarine | For Kriegsmarine |
| 3 October | United Kingdom | J. S. Watson (Gainsborough) Ltd. | Gainsborough | VIC 54 | VIC lighter | For Ministry of War Transport. |
| 4 October | United States | J. A. Jones Construction Company | Panama City, Florida | Chief Osceola | Liberty ship | For War Shipping Administration. |
| 4 October | United Kingdom | Richard Dunston Ltd. | Thorne | TID 116 | TID-class tug | For the Admiralty. |
| 4 October | Germany | Schichau-Werke | Danzig | U-3510 | Type XXI submarine | For Kriegsmarine |
| 4 October | United States | Kaiser Company | Vancouver, Washington | Magoffin | Haskell-class attack transport | For United States Navy |
| 4 October | United Kingdom | Scott & Sons Ltd | Bowling | Empire Dorrit | Coaster | For Ministry of War Transport |
| 4 October | United Kingdom | Henry Scarr Ltd. | Hessle | Empire Elinor | Near-Warrior type tug | For Ministry of War Transport. |
| 4 October | United Kingdom | Cochrane & Sons Ltd. | Selby | Empire Jenny | Near-Warrior type tug | For Ministry of War Transport. |
| 4 October | Germany | Blohm + Voss | Hamburg | U-2518 | Type XXI submarine | For Kriegsmarine |
| 5 October | United Kingdom | G. Brown & Co. (Marine) Ltd. | Greenock | Barnard Castle | Castle-class corvette | For Royal Navy. Completed as Empire Shelter for Ministry of War Transport. |
| 5 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Kermit Roosevelt | Liberty ship | For War Shipping Administration. |
| 5 October | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Robert Mills | Liberty ship | For War Shipping Administration. |
| 5 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | St. Albans Victory | Victory ship | For War Shipping Administration. |
| 5 October | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | William H. Edwards | Liberty ship | For War Shipping Administration. |
| 5 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Fond du Lac | Haskell-class attack transport | For United States Navy. |
| 5 October | United Kingdom | Cochrane & Sons Ltd. | Selby | Empire Barbara | Near-Warrior type tug | For Ministry of War Transport. |
| 5 October | United Kingdom | Fleming & Furguson Ltd. | Paisley | Empire Conjuror | Bucket dredger | For Ministry of War Transport. |
| 6 October | United States | J. A. Jones Construction Company | Brunswick, Georgia | Duncan L. Clinch | Liberty ship | For War Shipping Administration. |
| 6 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | J. D. Yeager | Liberty ship | For War Shipping Administration. |
| 6 October | United States | California Shipbuilding Corporation | Los Angeles, California | Bandera | Haskell-class attack transport | For United States Navy. |
| 7 October | United States | New England Shipbuilding Company | South Portland, Maine | Abraham Rosenberg | Liberty ship | For War Shipping Administration. |
| 7 October | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Ales Hrdlicka | Liberty ship | For War Shipping Administration. |
| 7 October | United States | Kaiser Company | Vancouver, Washington | Marathon | Haskell-class attack transport | For United States Navy |
| 7 October | United States | Permanente Metals, #2 Yard | Richmond, California | Neshoba | Haskell-class attack transport | For United States Navy. |
| 7 October | United Kingdom | Grangemouth Dockyard Co. Ltd. | Grangemouth | Empire Drury | Coastal tanker | For Ministry of War Transport. |
| 8 October | United States | Marinship Corporation | Sausalito, California | Mission Los Angeles | T2 tanker | For United States Maritime Commission. |
| 9 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Freestone | Haskell-class attack transport | For United States Navy. |
| 9 October | United Kingdom | Richard Dunston Ltd. | Thorne | TID 117 | TID-class tug | For the Admiralty. |
| 9 October | United States | Delta Shipbuilding Company | New Orleans, Louisiana | William Hackett | Liberty ship | For War Shipping Administration. |
| 10 October | United Kingdom | Lithgows Ltd. | Port Glasgow | Empire Haig | Standard Fast type cargo liner | For Ministry of War Transport. |
| 10 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Faithful | Liberty ship | For War Shipping Administration. |
| 10 October | United States | Permanente Metals, #1 Yard | Richmond, California | Mayfield Victory | Victory ship | For War Shipping Administration. |
| 10 October | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Morris C. Feinstone | Liberty ship | For War Shipping Administration. |
| 10 October | United States | J. A. Jones Construction Company | Panama City, Florida | Richard Halliburton | Liberty ship | For War Shipping Administration.> |
| 10 October | Germany | AG Weser | Bremen | U-3010 | Type XXI submarine | For Kriegsmarine |
| 11 October | Germany | Schichau-Werke | Danzig | U-3511 | Type XXI submarine | For Kriegsmarine |
| 11 October | Germany | Schichau-Werke | Danzig | U-3512 | Type XXI submarine | For Kriegsmarine |
| 11 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Johnny Appleseed | Liberty ship | For War Shipping Administration. |
| 11 October | United States | Kaiser Company | Vancouver, Washington | Menard | Haskell-class attack transport | For United States Navy |
| 12 October | United States | J. A. Jones Construction Company | Brunswick, Georgia | Abigail Gibbons | Liberty ship | For War Shipping Administration. |
| 12 October | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Fort Stevens | T2 Tanker | For War Shipping Administration. |
| 12 October | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Joseph Murgas | Liberty ship | For War Shipping Administration. |
| 12 October | United States | Permanente Metals, #2 Yard | Richmond, California | New Kent | Haskell-class attack transport | For United States Navy. |
| 13 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Pachaug Victory | Victory ship | For War Shipping Administration. |
| 13 October | United Kingdom | Richard Dunston Ltd. | Thorne | TID 118 | TID-class tug | For the Admiralty Ministry of War Transport. |
| 13 October | Germany | Deutsche Werft AG | Hamburg | U-2342 | Type XXIII submarine | For Kriegsmarine |
| 13 October | Germany | Blohm + Voss | Hamburg | U-2519 | Type XXI submarine | For Kriegsmarine |
| 13 October | Germany | AG Weser | Bremen | U-3012 | Type XXI submarine | For Kriegsmarine |
| 14 October | United States | Marinship Corporation | Sausalito, California | Coalinga Hills | T2 tanker | For United States Maritime Commission. |
| 14 October | United States | New England Shipbuilding Company | South Portland, Maine | Wilson B. Keene | Liberty ship | For War Shipping Administration. |
| 14 October | United States | California Shipbuilding Corporation | Los Angeles, California | Beckham | Haskell-class attack transport | For United States Navy. |
| 14 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Gage | Haskell-class attack transport | For United States Navy. |
| 15 October | United States | New York Shipbuilding Corporation | Camden, New Jersey | Macon | Baltimore-class cruiser | For United States Navy |
| 15 October | United States | Kaiser Company | Vancouver, Washington | Menifee | Haskell-class attack transport | For United States Navy |
| 15 October | United States | East Coast Ship Yard | Bayonne, New Jersey | Narraguagas | Mettawee-class gasoline tanker | For United States Navy |
| 16 October | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | David L. Yulee | Liberty ship | For War Shipping Administration. |
| 16 October | Germany | Blohm + Voss | Hamburg | U-2520 | Type XXI submarine | For Kriegsmarine |
| 16 October | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | Wave Emperor | Wave-class oiler | For Royal Fleet Auxiliary. |
| 17 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Anson Mills | Liberty ship | For War Shipping Administration. |
| 17 October | United States | New England Shipbuilding Company | South Portland, Maine | Charles Tufts | Liberty ship | For War Shipping Administration. |
| 17 October | United Kingdom | John Lewis & Sons Ltd. | Aberdeen | Empire Cheyne | Tudor Queen type coaster | For Ministry of War Transport. |
| 17 October | United States | New England Shipbuilding Company | South Portland, Maine | Kenyon L. Butterfield | Liberty ship | For War Shipping Administration. |
| 17 October | United States | Permanente Metals, #1 Yard | Richmond, California | Newcastle Victory | Victory ship | For War Shipping Administration. |
| 17 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Paul Bunyan | Liberty ship | For War Shipping Administration. |
| 17 October | United States | J. A. Jones Construction Company | Panama City, Florida | Samuel G. Howe | Liberty ship | For War Shipping Administration. |
| 17 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Gallatin | Haskell-class attack transport | For United States Navy. |
| 17 October | United Kingdom | Clelands (Successors) Ltd | Willington Quay-on-Tyne | Empire Jean | Tug | For Ministry of War Transport |
| 17 October | United Kingdom | Clelands (Successors) Ltd | Willington Quay-on-Tyne | Empire Mary | tug | For Ministry of War Transport |
| 18 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Bert McDowell | Liberty ship | For War Shipping Administration. |
| 18 October | United States | J. A. Jones Construction Company | Brunswick, Georgia | Charles W. Stiles | Liberty ship | For War Shipping Administration. |
| 18 October | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Farjeon | Empire F type coaster | For Ministry of War Transport. |
| 18 October | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Loch Glendhu | Loch-class frigate | For Royal Navy. |
| 18 October | United States | Kaiser Company | Vancouver, Washington | Meriwether | Haskell-class attack transport | For United States Navy |
| 18 October | United States | Permanente Metals, #2 Yard | Richmond, California | Noble | Haskell-class attack transport | For United States Navy. |
| 18 October | United States | Todd Pacific Shipyards | Tacoma, Washington | Vella Gulf | Commencement Bay-class escort carrier | For United States Navy |
| 18 October | Germany | Germaniawerft | Kiel | U-2343 | Type XXIII submarine | For Kriegsmarine |
| 18 October | Germany | Blohm + Voss | Hamburg | U-2521 | Type XXI submarine | For Kriegsmarine |
| 19 October | United States | California Shipbuilding Corporation | Los Angeles, California | Botetourt | Haskell-class attack transport | For United States Navy. |
| 19 October | United Kingdom | J. L. Thompson & Sons Ltd. | Sunderland | Empire Allenby | Standard Fast type cargo liner | For Ministry of War Transport. |
| 19 October | United Kingdom | A & J Inglis Ltd | Glasgow | Empire Bute | Coastal tanker | For Ministry of War Transport |
| 19 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Samar | Liberty ship | For United States Navy. |
| 19 October | United Kingdom | Richard Dunston Ltd. | Thorne | TID 119 | TID-class tug | For the Admiralty. |
| 19 October | Germany | AG Weser | Bremen | U-3013 | Type XXI submarine | For Kriegsmarine |
| 19 October | United Kingdom | Harland & Wolff | Belfast | Widemouth Bay | Bay-class frigate | For Royal Navy. |
| 20 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Robert Neighbors | Liberty ship | For War Shipping Administration. |
| 20 October | Germany | AG Weser | Bremen | U-3011 | Type XXI submarine | For Kriegsmarine |
| 20 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Gosper | Haskell-class attack transport | For United States Navy. |
| 21 October | United Kingdom | J. Harker Ltd. | Knottingley | Empire Guernsey | Isles-class coastal tanker | For Ministry of War Transport. |
| 21 October | United States | Delta Shipbuilding Company | New Orleans, Louisiana | John W. Draper | Liberty ship | For War Shipping Administration. |
| 21 October | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Milton J. Foreman | Liberty ship | For War Shipping Administration. |
| 21 October | United States | Marinship Corporation | Sausalito, California | Montebello Hills | T2 tanker | For United States Maritime Commission. |
| 21 October | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | North Point | T2 Tanker | For War Shipping Administration. |
| 21 October | United States | New England Shipbuilding Company | South Portland, Maine | William A. Dobson | Liberty ship | For War Shipping Administration. |
| 21 October | United States | Kaiser Company | Vancouver, Washington | Audubon | Haskell-class attack transport | For United States Navy |
| 21 October | United States | Kaiser Company | Vancouver, Washington | Rawlins | Haskell-class attack transport | |
| 21 October | United Kingdom | J Harker Ltd | Knottingley | Empire Guernsey | Coastal tanker | For Ministry of War Transport |
| 21 October | Germany | Schichau-Werke | Danzig | U-3513 | Type XXI submarine | For Kriegsmarine |
| 21 October | Germany | Schichau-Werke | Danzig | U-3514 | Type XXI submarine | For Kriegsmarine |
| 22 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Malden Victory | Victory ship | For War Shipping Administration. |
| 22 October | United States | Permanente Metals, #2 Yard | Richmond, California | Okaloosa | Haskell-class attack transport | For United States Navy. |
| 22 October | Germany | Blohm + Voss | Hamburg | U-2522 | Type XXI submarine | For Kriegsmarine |
| 23 October | Germany | Deutsche Werft | Hamburg | Fangturm | Hansa A type cargo ship | For Hansa Line |
| 23 October | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | George E. Waldo | Liberty ship | For War Shipping Administration. |
| 23 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Granville | Haskell-class attack transport | For United States Navy. |
| 24 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Francis B. Ogden | Liberty ship | For War Shipping Administration. |
| 24 October | United States | J. A. Jones Construction Company | Panama City, Florida | Granville S. Hall | Liberty ship | For War Shipping Administration. |
| 24 October | United States | Delta Shipbuilding Company | New Orleans, Louisiana | King Hathaway | Liberty ship | For War Shipping Administration. |
| 24 October | Germany | Deutsche Werft AG | Hamburg | U-2344 | Type XXIII submarine | For Kriegsmarine |
| 25 October | United States | J. A. Jones Construction Company | Brunswick, Georgia | Murray M. Blum | Liberty ship | For War Shipping Administration. |
| 25 October | Germany | AG Weser | Bremen | U-3014 | Type XXI submarine | For Kriegsmarine |
| 25 October | United States | Kaiser Company | Vancouver, Washington | Renville | Haskell-class attack transport | For United States Navy |
| 25 October | Germany | Blohm + Voss | Hamburg | U-2523 | Type XXI submarine | For Kriegsmarine |
| 26 October | United States | California Shipbuilding Corporation | Los Angeles, California | Bland | Haskell-class attack transport | For United States Navy. |
| 26 October | United States | Permanente Metals, #2 Yard | Richmond, California | Okanogan | Haskell-class attack transport | For United States Navy. |
| 26 October | United Kingdom | Richard Dunston Ltd. | Thorne | TID 120 | TID-class tug | For the Admiralty. |
| 27 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Grimes | Haskell-class attack transport | For United States Navy. |
| 27 October | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Joseph S. McDonagh | Liberty ship | For War Shipping Administration. |
| 27 October | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Paulus Hook | T2 Tanker | For War Shipping Administration. |
| 27 October | Germany | AG Weser | Bremen | U-3015 | Type XXI submarine | For Kriegsmarine |
| 28 October | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Edwin S. Nettleton | Liberty ship | For War Shipping Administration. |
| 28 October | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Harald Torsvik | Liberty ship | For War Shipping Administration. |
| 28 October | United States | California Shipbuilding Corporation | Los Angeles, California | Bosque | Haskell-class attack transport | For United States Navy. |
| 28 October | Canada | Davie Shipbuilding and Repairing Co. Ltd. | Lauzon, Quebec | LST 3507 | Landing Ship Tank, Mk.3 | For Royal Navy |
| 28 October | United States | Kaiser Company | Vancouver, Washington | Rockbridge | Haskell-class attack transport | For United States Navy |
| 28 October | Germany | Deutsche Werft AG | Hamburg | U-2345 | Type XXIII submarine | For Kriegsmarine |
| 29 October | United Kingdom | Shipbuilding Corporation Ltd. | Sunderland | Empire Mandalay | Cargo ship | For Ministry of War Transport. |
| 29 October | United States | Marinship Corporation | Sausalito, California | Mission San Francisco | T2 tanker | For United States Maritime Commission. |
| 29 October | United Kingdom | Richard Dunston Ltd. | Thorne | TID 121 | TID-class tug | For the Admiralty. |
| 30 October | United States | New England Shipbuilding Company | South Portland, Maine | Belgian Unity | Liberty ship | For War Shipping Administration. |
| 30 October | United Kingdom | Lobnitz & Co. Ltd. | Renfrew | Empire Clydesdale | Dredger | For Ministry of War Transport. |
| 30 October | United Kingdom | Ardrossan Dockyard Ltd. | Ardrossan | Empire Drover | Tudor Queen type coaster | For Ministry of War Transport. |
| 30 October | United Kingdom | Caledon Shipbuilding & Engineering Co Ltd | Dundee | Empire Canning | Cargo ship | For Ministry of War Transport |
| 30 October | United Kingdom | William Hamilton & Co. Ltd. | Port Glasgow | Empire Kumasi | Cargo ship | For the Ministry of War Transport. |
| 30 October | United Kingdom | Bartram & Sons Ltd | Sunderland | Empire Mauritius | Cargo ship | For Ministry of War Transport. |
| 30 October | United States | Oregon Shipbuilding Company | Portland, Oregon | Hyde | Haskell-class attack transport | For United States Navy. |
| 30 October | United States | J. A. Jones Construction Company | Brunswick, Georgia | Laura Bridgman | Liberty ship | For War Shipping Administration. |
| 30 October | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Quaker Hill | T2 Tanker | For War Shipping Administration. |
| 30 October | Germany | Blohm + Voss | Hamburg | U-2524 | Type XXI submarine | For Kriegsmarine |
| 30 October | Germany | Blohm + Voss | Hamburg | U-2525 | Type XXI submarine | For Kriegsmarine |
| 31 October | United States | Permanente Metals, #1 Yard | Richmond, California | Bucyrus Victory | Victory ship | For War Shipping Administration. |
| 31 October | United Kingdom | Grangemouth Dockyard Co. Ltd. | Grangemouth | Empire Jumna | Empire Pym type tanker | For Ministry of War Transport. |
| 31 October | United Kingdom | Harland & Wolff | Belfast | LST 3008 | Landing Ship, Tank | For Royal Navy. |
| 31 October | United Kingdom | Harland & Wolff | Belfast | LST 3041 | Landing Ship, Tank | For Royal Navy. |
| 31 October | Canada | Victoria Machinery Co. Ltd. | Victoria, British Columbia | Montebello Park | Park ship | For Ministry of War Transport. |
| 31 October | United Kingdom | Henry Robb Ltd. | Leith | Reward | Bustler-class tug | For the Admiralty. |
| 31 October | United Kingdom | Harland & Wolff | Belfast | Roxburgh Castle | Refrigerated cargo ship | For Union-Castle Line. |
| 31 October | United Kingdom | Short Brothers Ltd. | Sunderland | Solway Firth | Aircraft engine repair ship | For Admiralty. Completed in 1947 as the cargo ship Kongsberg for Skibsrederi Kongsborg. |
| 31 October | United States | J. A. Jones Construction Company | Panama City, Florida | Stephen Smith | Liberty ship | For War Shipping Administration. |
| 31 October | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Westerly Victory | Victory ship | For War Shipping Administration. |
| 31 October | United States | California Shipbuilding Corporation | Los Angeles, California | Bowie | Haskell-class attack transport | For United States Navy. |
| 31 October | United States | Permanente Metals, #2 Yard | Richmond, California | Oneida | Haskell-class attack transport | For United States Navy. |
| 31 October | Germany | Deutsche Werft AG | Hamburg | U-2346 | Type XXIII submarine | For Kriegsmarine |
| Unknown date | United Kingdom | Henry Scarr Ltd | Hessle | Empire Facility | Empire F type coaster | For Ministry of War Transport. |
| Unknown date | United Kingdom | Henry Scarr Ltd | Hessle | Empire Fanal | Empire F type coaster | For Ministry of War Transport. |
| Unknown date | United Kingdom | Henry Scarr Ltd | Hessle | Empire Faraway | Empire F type coaster | For Ministry of War Transport. |

## November

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 November | United States | Kaiser Company | Vancouver, Washington | Rockingham | Haskell-class attack transport | For United States Navy |
| 2 November | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Frederic W. Galbraith | Liberty ship | For War Shipping Administration. |
| 2 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Pontus H. Ross | Liberty ship | For War Shipping Administration. |
| 2 November | United States | Norfolk Navy Yard | Norfolk, Virginia | Lake Champlain | Essex-class aircraft carrier | For United States Navy |
| 2 November | Germany | AG Weser | Bremen | U-3016 | Type XXI submarine | For Kriegsmarine |
| 2 November | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 33 | VIC lighter | For Ministry of War Transport. |
| 2 November | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Name unknown | Cargo ship | An Empire ship for Ministry of War Transport. Requisitioned by the Admiralty. Completed as HMS Cuillin Sound. |
| 3 November | United States | New England Shipbuilding Company | South Portland, Maine | Belle Isle | Liberty ship | For War Shipping Administration. |
| 3 November | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Josiah Tattnell | Liberty ship | For War Shipping Administration. |
| 3 November | United States | New England Shipbuilding Company | South Portland, Maine | Liguria | Liberty ship | For War Shipping Administration. |
| 3 November | United States | New England Shipbuilding Company | South Portland, Maine | Winthrop L. Marvin | Liberty ship | For War Shipping Administration. |
| 3 November | United States | California Shipbuilding Corporation | Los Angeles, California | Braxton | Haskell-class attack transport | For United States Navy. |
| 3 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Jerauld | Haskell-class attack transport | For United States Navy. |
| 4 November | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Facet | Empire F type coaster | For Ministry of War Transport. |
| 4 November | United States | New England Shipbuilding Company | South Portland, Maine | Matthew Sheehan | Liberty ship | For War Shipping Administration. |
| 4 November | Germany | Schichau-Werke | Danzig | U-3515 | Type XXI submarine | For Kriegsmarine |
| 4 November | Germany | Schichau-Werke | Danzig | U-3516 | Type XXI submarine | For Kriegsmarine |
| 4 November | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Oneida Victory | Victory ship | For War Shipping Administration. |
| 4 November | United States | J. A. Jones Construction Company | Brunswick, Georgia | Richard Randall | Liberty ship | For War Shipping Administration. |
| 5 November | United States | California Shipbuilding Corporation | Los Angeles, California | Broadwater | Haskell-class attack transport | For United States Navy. |
| 5 November | United States | Permanente Metals, #2 Yard | Richmond, California | Pickaway | Haskell-class attack transport | For United States Navy. |
| 5 November | United States | Kaiser Company | Vancouver, Washington | Rockwall | Haskell-class attack transport | For United States Navy |
| 5 November | United Kingdom | Richard Dunston Ltd. | Thorne | TID 122 | TID-class tug | For the Admiralty. |
| 5 November | Germany | AG Weser | Bremen | U-3017 | Type XXI submarine | For Kriegsmarine |
| 5 November | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 47 | VIC lighter | For the Admiralty. |
| 6 November | United States | Delta Shipbuilding Company | New Orleans, Louisiana | George W. Cable | Liberty ship | For War Shipping Administration. |
| 6 November | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Helena Modjeska | Liberty ship | For War Shipping Administration. |
| 6 November | Germany | Deutsche Werft AG | Hamburg | U-2347 | Type XXIII submarine | For Kriegsmarine |
| 7 November | United States | J. A. Jones Construction Company | Panama City, Florida | Charles D. Walcott | Liberty ship | For War Shipping Administration. |
| 7 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Karnes | Haskell-class attack transport | For United States Navy. |
| 8 November | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | C. W. Post | Liberty ship | For War Shipping Administration. |
| 8 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Clarence Roberts | Liberty ship | For War Shipping Administration. |
| 9 November | United States | J. A. Jones Construction Company | Brunswick, Georgia | Edward R. Squibb | Liberty ship | For War Shipping Administration. |
| 9 November | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Moina Michael | Liberty ship | For War Shipping Administration. |
| 9 November | Germany | AG Weser | Bremen | U-3018 | Type XXI submarine | For Kriegsmarine |
| 9 November | United States | Permanente Metals, #1 Yard | Richmond, California | Red Oak Victory | Victory ship | For War Shipping Administration. |
| 9 November | United States | Kaiser Company | Vancouver, Washington | Saint Croix | Haskell-class attack transport | For United States Navy |
| 9 November | United States | Todd Pacific Shipyards | Tacoma, Washington | Siboney | Commencement Bay-class escort carrier | For United States Navy |
| 9 November | United Kingdom | Richard Dunston Ltd. | Thorne | TID 123 | TID-class tug | For the Admiralty. |
| 10 November | United States | Permanente Metals, #2 Yard | Richmond, California | Pitt | Haskell-class attack transport | For United States Navy. |
| 10 November | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Red Bank | T2 Tanker | For War Shipping Administration. |
| 11 November | United Kingdom | Sir J. Laing & Sons Ltd. | Sunderland | Empire Mars | Wave-class oiler | For Ministry of War Transport. Completed as RFA Wave Duke for Royal Fleet Auxiliary. |
| 11 November | United States | New England Shipbuilding Company | South Portland, Maine | Frederick Bouchard | Liberty ship | For War Shipping Administration. |
| 11 November | United States | Marinship Corporation | Sausalito, California | Inglewood Hills | T2 tanker | For United States Maritime Commission. |
| 11 November | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Joseph Weydemeyer | Liberty ship | For War Shipping Administration. |
| 11 November | United Kingdom | Barclay, Curle & Co. Ltd. | Glasgow | LST 3014 | LST (3) | For Royal Navy. |
| 11 November | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Towanda Victory | Victory ship | For War Shipping Administration. |
| 11 November | Germany | Deutsche Werft AG | Hamburg | U-2348 | Type XXIII submarine | For Kriegsmarine |
| 11 November | Germany | Schichau-Werke | Danzig | U-3517 | Type XXI submarine | For Kriegsmarine |
| 11 November | Germany | Schichau-Werke | Danzig | U-3518 | Type XXI submarine | For Kriegsmarine |
| 12 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Kershaw | Haskell-class attack transport | For United States Navy. |
| 12 November | United States | Kaiser Company | Vancouver, Washington | San Saba | Haskell-class attack transport | For United States Navy |
| 13 November | United States | J. A. Jones Construction Company | Panama City, Florida | Art Young | Liberty ship | For War Shipping Administration. |
| 13 November | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Fang | Empire F type coaster | For Ministry of War Transport. |
| 13 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Otis E. Hall | Liberty ship | For War Shipping Administration. |
| 13 November | United States | California Shipbuilding Corporation | Los Angeles, California | Buckingham | Haskell-class attack transport | For United States Navy. |
| 14 November | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Junius Smith | Liberty ship | For War Shipping Administration. |
| 14 November | United Kingdom | Richard Dunston Ltd. | Thorne | TID 124 | TID-class tug | For the Admiralty. |
| 15 November | United Kingdom | William Doxford & Sons Ltd. | Pallion | Empire Singapore | Cargo ship | For Ministry of War Transport. |
| 15 November | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Grand River | T2 Tanker | For War Shipping Administration. |
| 15 November | United States | J. A. Jones Construction Company | Brunswick, Georgia | John H. Hammond | Liberty ship | For War Shipping Administration. |
| 15 November | United Kingdom | Henry Robb Ltd. | Leith | Kingfisher | Cargo ship | For General Steam Navigation Co. Ltd. |
| 15 November | United States | Permanente Metals, #2 Yard | Richmond, California | Randall | Haskell-class attack transport | For United States Navy. |
| 15 November | Germany | AG Weser | Bremen | U-3019 | Type XXI submarine | For Kriegsmarine |
| 16 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Charles L. McNary | Liberty ship | For War Shipping Administration. |
| 16 November | United Kingdom | Burntisland Shipbuilding Company | Burntisland | Empire Fancy | Cargo ship | For Ministry of War Transport. |
| 16 November | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Jamaica | Empire Malta-class Scandinavian type cargo ship | For Ministry of War Transport. |
| 16 November | United Kingdom | Harland and Wolff | Belfast | Magnificent | Majestic-class aircraft carrier | For Royal Canadian Navy |
| 16 November | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Montclair Victory | Victory ship | For War Shipping Administration. |
| 16 November | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Robert Parrot | Liberty ship | For War Shipping Administration. |
| 16 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Kingsbury | Haskell-class attack transport | For United States Navy. |
| 16 November | United States | Kaiser Company | Vancouver, Washington | Sevier | Haskell-class attack transport | For United States Navy |
| 16 November | Germany | Germaniawerft | Kiel | U-2333 | Type XXIII submarine | For Kriegsmarine |
| 16 November | Germany | AG Weser | Bremen | U-3020 | Type XXI submarine | For Kriegsmarine |
| 16 November | United Kingdom | Richards Ironworks Ltd. | Lowestoft | VIC 79 | Improved VIC lighter | For the Admiralty. |
| 17 November | United States | J. A. Jones Construction Company | Panama City, Florida | Charles H. Marshall | Liberty ship | For War Shipping Administration. |
| 17 November | United States | New England Shipbuilding Company | South Portland, Maine | Coasters Harbor | Liberty ship | For War Shipping Administration. |
| 17 November | United States | New England Shipbuilding Company | South Portland, Maine | Edmond Mallet | Liberty ship | For War Shipping Administration. |
| 17 November | United States | Permanente Metals, #1 Yard | Richmond, California | Lakewood Victory | Victory ship | For War Shipping Administration. |
| 17 November | United Kingdom | Harland & Wolff Ltd. | Belfast | Newcombia | Tanker | For Anglo-Saxon Petroleum Co. Ltd. |
| 18 November | United States | New England Shipbuilding Company | South Portland, Maine | Bert Williams | Liberty ship | For War Shipping Administration. |
| 18 November | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Claymont Victory | Victory ship | For War Shipping Administration. |
| 18 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Cyril G. Hopkins | Liberty ship | For War Shipping Administration. |
| 18 November | Canada | United Shipyards Ltd. | Montreal | Fort Rosalie | Fort ship | For Ministry of War Transport. |
| 18 November | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Sam Dale | Liberty ship | For War Shipping Administration. |
| 18 November | United Kingdom | Harland & Wolff | Belfast | St Austell Bay | Bay-class frigate | For Royal Navy. |
| 18 November | United States | Philadelphia Navy Yard | Philadelphia | Valley Forge | Essex-class aircraft carrier | For United States Navy |
| 18 November | Germany | Blohm + Voss | Hamburg | U-2528 | Type XXI submarine | For Kriegsmarine |
| 18 November | Germany | Blohm + Voss | Hamburg | U-2529 | Type XXI submarine | For Kriegsmarine |
| 18 November | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 60 | VIC lighter | For the Admiralty. |
| 19 November | United States | Marinship Corporation | Sausalito, California | Baldwin Hills | T2 tanker | For United States Maritime Commission. |
| 19 November | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Isaac M. Singer | Liberty ship | For War Shipping Administration. |
| 19 November | United States | Delta Shipbuilding Company | New Orleans, Louisiana | William H. Kendrick | Liberty ship | For War Shipping Administration. |
| 19 November | United States | Kaiser Company | Vancouver, Washington | Bollinger | Haskell-class attack transport | For United States Navy |
| 19 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Lander | Haskell-class attack transport | For United States Navy. |
| 19 November | United Kingdom | Greenock Dockyard Company | Greenock | Empire Byng | Heavy lift ship | For Ministry of War Transport |
| 20 November | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Blue Ridge Victory | Victory ship | For War Shipping Administration. |
| 20 November | United States | Permanente Metals, #2 Yard | Richmond, California | Bingham | Haskell-class attack transport | For United States Navy. |
| 20 November | United States | California Shipbuilding Corporation | Los Angeles, California | Brookings | Haskell-class attack transport | For United States Navy. |
| 20 November | United Kingdom | Richard Dunston Ltd. | Thorne | TID 126 | TID-class tug | For the Admiralty. |
| 20 November | Germany | Deutsche Werft AG | Hamburg | U-2349 | Type XXIII submarine | For Kriegsmarine |
| 21 November | United States | J. A. Jones Construction Company | Brunswick, Georgia | Albert K. Smiley | Liberty ship | For War Shipping Administration. |
| 21 November | United States | J. A. Jones Construction Company | Panama City, Florida | Ransom A. Moore | Liberty ship | For War Shipping Administration. |
| 21 November | United States | California Shipbuilding Corporation | Los Angeles, California | Clearfield | Haskell-class attack transport | For United States Navy. |
| 21 November | United Kingdom | Henry Scarr Ltd | Hessle | Empire Race | Tug | For Ministry of War Transport |
| 22 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | I. B. Perrine | Liberty ship | For War Shipping Administration. |
| 22 November | United States | Kaiser Company | Vancouver, Washington | Bottineau | Haskell-class attack transport | For United States Navy |
| 22 November | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Cottonwood Creek | T2 Tanker | For War Shipping Administration. |
| 22 November | Germany | Deutsche Werft AG | Hamburg | U-2350 | Type XXIII submarine | For Kriegsmarine |
| 23 November | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Josiah Cohen | Liberty ship | For War Shipping Administration. |
| 23 November | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Telfair Stockton | Liberty ship | For War Shipping Administration. |
| 23 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Lauderdale | Haskell-class attack transport | For United States Navy. |
| 23 November | Germany | Blohm + Voss | Hamburg | U-2530 | Type XXI submarine | For Kriegsmarine |
| 23 November | Germany | Schichau-Werke | Danzig | U-3519 | Type XXI submarine | For Kriegsmarine |
| 23 November | Germany | Schichau-Werke | Danzig | U-3520 | Type XXI submarine | For Kriegsmarine |
| 24 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Paul David Jones | Liberty ship | For War Shipping Administration. |
| 24 November | United States | Permanente Metals, #1 Yard | Richmond, California | Salina Victory | Victory ship | For War Shipping Administration. |
| 25 November | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Fairmont Victory | Victory ship | For War Shipping Administration. |
| 25 November | Canada | United Shipyards Ltd | Montreal | Fort Sandusky | Fort ship | For Ministry of War Transport. |
| 25 November | United States | J. A. Jones Construction Company | Brunswick, Georgia | Ira Nelson Morris | Liberty ship | For War Shipping Administration. |
| 25 November | United States | California Shipbuilding Corporation | Los Angeles, California | Clermont | Haskell-class attack transport | For United States Navy. |
| 25 November | Germany | Deutsche Werft AG | Hamburg | U-2351 | Type XXIII submarine | For Kriegsmarine |
| 25 November | United Kingdom | Richard Dunston Ltd. | Thorne | VIC 48 | VIC lighter | For the Admiralty. |
| 26 November | United States | New England Shipbuilding Company | South Portland, Maine | Cuttyhunk Island | Liberty ship | For War Shipping Administration. |
| 26 November | United States | Kaiser Company | Vancouver, Washington | Cottle | Haskell-class attack transport | For United States Navy |
| 26 November | United States | Marinship Corporation | Sausalito, California | McKittrick Hills | T2 tanker | For United States Maritime Commission. |
| 27 November | United Kingdom | John Readhead & Sons Ltd. | South Shields | Empire Rabaul | Cargo ship | For Ministry of War Transport. |
| 27 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Lavaca | Haskell-class attack transport | For United States Navy. |
| 27 November | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Little Butte | T2 Tanker | For War Shipping Administration. |
| 27 November | United States | J. A. Jones Construction Company | Panama City, Florida | Soter Ortynsky | Liberty ship | For War Shipping Administration. |
| 27 November | Germany | AG Weser | Bremen | U-3021 | Type XXI submarine | For Kriegsmarine |
| 28 November | United States | Permanente Metals, #2 Yard | Richmond, California | Anchorage Victory | Victory ship | For War Shipping Administration. |
| 28 November | United States | Kaiser Company | Vancouver, Washington | Crockett | Haskell-class attack transport | For United States Navy |
| 28 November | United Kingdom | Shipbuilding Corporation Ltd. | Newcastle upon Tyne | Empire Morley | Cargo ship | For Ministry of War Transport. |
| 29 November | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Louis Bamberger | Liberty ship | For War Shipping Administration. |
| 29 November | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Rudolph Kauffmann | Liberty ship | For War Shipping Administration. |
| 29 November | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Will B. Otwell | Liberty ship | For War Shipping Administration. |
| 29 November | United States | California Shipbuilding Corporation | Los Angeles, California | Clinton | Haskell-class attack transport | For United States Navy. |
| 30 November | United Kingdom | | | Opossum | Modified Black Swan-class sloop | For Royal Navy |
| 30 November | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Aiken Victory | Victory ship | For War Shipping Administration. |
| 30 November | United States | J. A. Jones Construction Company | Panama City, Florida | Bjarne A. Lia | Liberty ship | For War Shipping Administration. |
| 30 November | United Kingdom | A. & J. Inglis Ltd. | Glasgow | Empire Orkney | Coastal tanker | For Ministry of War Transport. |
| 30 November | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Fort Ridgely | T2 Tanker | For War Shipping Administration. |
| 30 November | United States | Permanente Metals, #1 Yard | Richmond, California | Hastings Victory | Victory ship | For War Shipping Administration. |
| 30 November | United States | Oregon Shipbuilding Company | Portland, Oregon | Longview Victory | Victory ship | For War Shipping Administration. |
| 30 November | United States | Bethlehem Steel Company | Quincy, Massachusetts | Columbus | Baltimore-class cruiser | For United States Navy |
| 30 November | United States | Todd Pacific Shipyards | Tacoma, Washington | Puget Sound | Commencement Bay-class escort carrier | For United States Navy |
| 30 November | United Kingdom | A. & J. Inglis | Glasgow | Empire Orkney | Coaster | For Ministry of War Transport |
| 30 November | United Kingdom | Grangemouth Dockyard Co. Ltd. | Grangemouth | Empire Vauxhall | Icemaid type collier | For Ministry of War Transport. |
| 30 November | Germany | Blohm + Voss | Hamburg | U-2526 | Type XXI submarine | For Kriegsmarine |
| 30 November | Germany | Blohm + Voss | Hamburg | U-2527 | Type XXI submarine | For Kriegsmarine |
| 30 November | Germany | AG Weser | Bremen | U-3022 | Type XXI submarine | For Kriegsmarine |
| 30 November | United Kingdom | John Brown and Company | Clydebank | Vanguard | Vanguard-class battleship | For Royal Navy |
| 30 November | United Kingdom | Furness Shipbuilding Co. Ltd. | Haverton Hill-on-Tees | Wave Governor | Wave-class oiler | For Royal Fleet Auxiliary. |
| 30 November | United Kingdom | William Doxford & Sons Ltd. | Pallion | Weybank | Cargo ship | For Bank Line Ltd. |
| Unknown date | United Kingdom | Henry Scarr Ltd | Hessle | Empire Farrier | Empire F type coaster | For Ministry of War Transport. |
| Unknown date | United Kingdom | Henry Scarr Ltd | Hessle | Empire Fastness | Empire F type coaster | For Ministry of War Transport. |

## December

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| 1 December | United States | California Shipbuilding Corporation | Los Angeles, California | Colbert | Haskell-class attack transport | For United States Navy. |
| December | United Kingdom | Richard Dunston Ltd. | Thorne | TID 127 | TID-class tug | For the Admiralty. |
| 2 December | United States | Permanente Metals, #2 Yard | Richmond, California | Colorado Springs Victory | Victory ship | For War Shipping Administration. |
| 2 December | United Kingdom | John Crown & Sons Ltd. | Sunderland | Empire Phyllis | Modified Warrior-type tug | For the Admiralty (United Kingdom). |
| 2 December | United States | J. A. Jones Construction Company | Brunswick, Georgia | George W. Norris | Liberty ship | For War Shipping Administration. |
| 2 December | United States | Delta Shipbuilding Company | New Orleans, Louisiana | James Eagan Layne | Liberty ship | For War Shipping Administration. |
| 2 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Lewiston Victory | Victory ship | For War Shipping Administration. |
| 2 December | United States | California Shipbuilding Corporation | Los Angeles, California | Collingsworth | Haskell-class attack transport | For United States Navy. |
| 2 December | Germany | AG Weser | Bremen | U-3023 | Type XXI submarine | For Kriegsmarine |
| 2 December | United Kingdom | Henry Scarr Ltd. | Hessle | Empire Becky | Near-Warrior type tug | For Ministry of War Transport. |
| 3 December | Germany | Schichau-Werke | Danzig | U-3521 | Type XXI submarine | For Kriegsmarine |
| 3 December | Germany | Schichau-Werke | Danzig | U-3522 | Type XXI submarine | For Kriegsmarine |
| 3 December | United States | New England Shipbuilding Company | South Portland, Maine | Joseph Lee | Liberty ship | For War Shipping Administration. |
| 3 December | United States | New England Shipbuilding Company | South Portland, Maine | Thomas F. Meagher | Liberty ship | For War Shipping Administration. |
| 4 December | United States | New England Shipbuilding Company | South Portland, Maine | Calvin Austin | Liberty ship | For War Shipping Administration. |
| 4 December | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Chapel Hill Victory | Victory ship | For War Shipping Administration. |
| 4 December | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Jacob Chandler Harper | Liberty ship | For War Shipping Administration. |
| 4 December | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Martin Behrman | Liberty ship | For War Shipping Administration. |
| 4 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Minot Victory | Victory ship | For War Shipping Administration. |
| 5 December | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Eufaula Victory | Victory ship | For War Shipping Administration. |
| 5 December | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | James H. Price | Liberty ship | For War Shipping Administration. |
| 5 December | United States | Kaiser Company | Vancouver, Washington | Bergen | Haskell-class attack transport | For United States Navy |
| 5 December | Germany | Deutsche Werft AG | Hamburg | U-2352 | Type XXIII submarine | For Kriegsmarine |
| 5 December | Germany | Blohm + Voss | Hamburg | U-2531 | Type XXI submarine | For Kriegsmarine |
| 6 December | United States | J. A. Jones Construction Company | Brunswick, Georgia | Arthur M. Hulbert | Liberty ship | For War Shipping Administration. |
| 6 December | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Isaac Mayer Wise | Liberty ship | For War Shipping Administration. |
| 6 December | United States | California Shipbuilding Corporation | Los Angeles, California | Jericho Victory | Victory ship | For War Shipping Administration. |
| 6 December | United States | Marinship Corporation | Sausalito, California | Newhall Hills | T2 tanker | For United States Maritime Commission. |
| 6 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Pierre Victory | Victory ship | For War Shipping Administration. |
| 6 December | Germany | Deutsche Werft AG | Hamburg | U-2353 | Type XXIII submarine | For Kriegsmarine |
| 6 December | Germany | AG Weser | Bremen | U-3024 | Type XXI submarine | For Kriegsmarine |
| 7 December | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Harold D. Whitehead | Liberty ship | For War Shipping Administration. |
| 7 December | United States | Permanente Metals, #2 Yard | Richmond, California | Muncie Victory | Victory ship | For War Shipping Administration. |
| 7 December | United Kingdom | Richard Dunston Ltd. | Thorne | TID 128 | TID-class tug | For the Admiralty Ministry of War Transport. |
| 7 December | Germany | Blohm + Voss | Hamburg | U-2532 | Type XXI submarine | For Kriegsmarine |
| 7 December | Germany | Blohm + Voss | Hamburg | U-2533 | Type XXI submarine | For Kriegsmarine |
| 8 December | United States | Permanente Metals, #1 Yard | Richmond, California | Elko Victory | Victory ship | For War Shipping Administration. |
| 9 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Bozeman Victory | Victory ship | For War Shipping Administration. |
| 9 December | United States | J. A. Jones Construction Company | Panama City, Florida | Wendell L. Willkie | Liberty ship | For War Shipping Administration. |
| 9 December | Germany | AG Weser | Bremen | U-3025 | Type XXI submarine | For Kriegsmarine |
| 10 December | Germany | Deutsche Werft AG | Hamburg | U-2354 | Type XXIII submarine | For Kriegsmarine |
| 11 December | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Andreas Honcharenko | Liberty ship | For War Shipping Administration. |
| 11 December | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Benjamin A. Fisher | Liberty ship | For War Shipping Administration. |
| 11 December | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Henry B. Plant | Liberty ship | For War Shipping Administration. |
| 11 December | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Valdosta Victory | Victory ship | For War Shipping Administration. |
| 11 December | Germany | Blohm + Voss | Hamburg | U-2534 | Type XXI submarine | For Kriegsmarine |
| 12 December | United States | Permanente Metals, #2 Yard | Richmond, California | Elgin Victory | Victory ship | For War Shipping Administration. |
| 12 December | United States | California Shipbuilding Corporation | Los Angeles, California | Koloa Victory | Victory ship | For War Shipping Administration. |
| 12 December | United States | J. A. Jones Construction Company | Brunswick, Georgia | M. E. Comerford | Liberty ship | For War Shipping Administration. |
| 12 December | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Rogue River | T2 Tanker | For War Shipping Administration. |
| 12 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Saginaw Victory | Victory ship | For War Shipping Administration. |
| 13 December | United States | New England Shipbuilding Company | South Portland, Maine | Avery Island | Liberty ship | For War Shipping Administration. |
| 13 December | United States | J. A. Jones Construction Company | Panama City, Florida | T. A. Johnston | Liberty ship | For War Shipping Administration. |
| 13 December | United Kingdom | Richard Dunston Ltd. | Thorne | TID 129 | TID-class tug | For the Admiralty. |
| 13 December | Germany | Deutsche Werft AG | Hamburg | U-2355 | Type XXIII submarine | For Kriegsmarine |
| 13 December | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | William L. McLean | Liberty ship | For War Shipping Administration. |
| 14 December | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Clyde Austin Dunning | Liberty ship | For War Shipping Administration. |
| 14 December | United States | J. A. Jones Construction Company | Brunswick, Georgia | Felix Riesenberg | Liberty ship | For War Shipping Administration. |
| 14 December | United States | Bethlehem Shipbuilding | Quincy, Massachusetts | Boxer | Essex-class aircraft carrier | For United States Navy |
| 14 December | Germany | Germaniawerft | Kiel | U-4701 | Type XXIII submarine | For Kriegsmarine |
| 14 December | Germany | AG Weser | Bremen | U-3026 | Type XXI submarine | For Kriegsmarine |
| 14 December | Germany | Schichau-Werke | Danzig | U-3523 | Type XXI submarine | For Kriegsmarine |
| 14 December | Germany | Schichau-Werke | Danzig | U-3524 | Type XXI submarine | For Kriegsmarine |
| 15 December | United States | California Shipbuilding Corporation | Los Angeles, California | Cody Victory | Victory ship | For War Shipping Administration. |
| 15 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Coeur d'Alene Victory | Victory ship | For War Shipping Administration. |
| 15 December | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | James Kyron Walker | Liberty ship | For War Shipping Administration. |
| 15 December | United Kingdom | William Simons & Co. Ltd. | Renfrew | Empire Sandboy | Bucket dredger | For Ministry of War Transport. |
| 16 December | United States | Permanente Metals, #1 Yard | Richmond, California | Durango Victory | Victory ship | For War Shipping Administration. |
| 16 December | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Edward J. Berwind | Liberty ship | For War Shipping Administration. |
| 16 December | United Kingdom | J. L. Thompson & Sons Ltd. | Sunderland | Empire Ensign | Intermediate type tanker | For Ministry of War Transport. |
| 16 December | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd | Goole | Empire Fairplay | Empire F type coaster | For Ministry of War Transport. |
| 16 December | Japan | Kure Naval Arsenal | Kure, Hiroshima | I-204 | I-201-class submarine | For Imperial Japanese Navy |
| 16 December | United States | Permanente Metals, #2 Yard | Richmond, California | Massillon Victory | Victory ship | For War Shipping Administration. |
| 16 December | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Walter M. Christiansen | Liberty ship | For War Shipping Administration. |
| 16 December | Germany | Blohm + Voss | Hamburg | U-2535 | Type XXI submarine | For Kriegsmarine |
| 16 December | Germany | Blohm + Voss | Hamburg | U-2536 | Type XXI submarine | For Kriegsmarine |
| 16 December | United Kingdom | J. S. Watson (Gainsborough) Ltd. | Gainsborough | VIC 55 | VIC lighter | For the Admiralty. |
| 16 December | United Kingdom | J. Harker Ltd. | Knottingley | VIC 82 | VIC lighter | For the Admiralty. |
| 16 December | United Kingdom | Harland & Wolff | Belfast | Whitesand Bay | Bay-class frigate | For Royal Navy. |
| 17 December | United States | New England Shipbuilding Company | South Portland, Maine | Joshua Slocum | Liberty ship | For War Shipping Administration. |
| 17 December | United States | New England Shipbuilding Company | South Portland, Maine | Julia P. Shaw | Liberty ship | For War Shipping Administration. |
| 17 December | United States | New England Shipbuilding Company | South Portland, Maine | Paul Buck | Liberty ship | For War Shipping Administration. |
| 17 December | United States | Marinship Corporation | Sausalito, California | Rincon Hills | T2 tanker | For United States Maritime Commission. |
| 18 December | United Kingdom | G. Brown & Co. (Marine) Ltd. | Greenock | Empire Balham | Tudor Queen type coaster | For Ministry of War Transport. |
| 18 December | United Kingdom | John Lewis & Sons Ltd. | Aberdeen | Empire Chelsea | Tudor Queen type coaster | For Ministry of War Transport. |
| 18 December | United Kingdom | Goole Shipbuilding & Repairing Co. Ltd. | Goole | Empire Katy | Modified Warrior-type tug | For Ministry of War Transport. |
| 18 December | United Kingdom | Scott & Sons Ltd. | Bowling | Empire Ruth | Modified Warrior-type tug | For Ministry of War Transport. |
| 18 December | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Jagger Seam | Liberty ship | For War Shipping Administration. |
| 18 December | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Kokomo Victory | Victory ship | For War Shipping Administration. |
| 18 December | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | The Yakima | T2 Tanker | For War Shipping Administration. |
| 18 December | United Kingdom | Richard Dunston Ltd. | Thorne | TID 130 | TID-class tug | For the Admiralty. |
| 18 December | Germany | AG Weser | Bremen | U-3027 | Type XXI submarine | For Kriegsmarine |
| 19 December | United States | New England Shipbuilding Company | South Portland, Maine | Indian Island | Liberty ship | For War Shipping Administration. |
| 19 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Kodiak Victory | Victory ship | For War Shipping Administration. |
| 19 December | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Ocala Victory | Victory ship | For War Shipping Administration. |
| 19 December | United States | California Shipbuilding Corporation | Los Angeles, California | Sioux Falls Victory | Victory ship | For War Shipping Administration. |
| 19 December | United Kingdom | Fleming & Ferguson Ltd. | Paisley | Empire Downland | Hopper ship | For Ministry of War Transport. |
| 19 December | Germany | Deutsche Werft AG | Hamburg | U-2356 | Type XXIII submarine | For Kriegsmarine |
| 20 December | United States | J. A. Jones Construction Company | Brunswick, Georgia | Robert J. Banks | Liberty ship | For War Shipping Administration. |
| 20 December | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | Walter Frederick Kraft | Liberty ship | For War Shipping Administration. |
| 20 December | Germany | Deutsche Werft AG | Hamburg | U-2357 | Type XXIII submarine | For Kriegsmarine |
| 20 December | Germany | Germaniawerft | Kiel | U-4702 | Type XXIII submarine | For Kriegsmarine |
| 21 December | United States | Permanente Metals, #2 Yard | Richmond, California | Hannibal Victory | Victory ship | For War Shipping Administration. |
| 22 December | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Beecher Island | T2 Tanker | For War Shipping Administration. |
| 22 December | United States | Permanente Metals, #1 Yard | Richmond, California | Devils Lake Victory | Victory ship | For War Shipping Administration. |
| 22 December | United States | California Shipbuilding Corporation | Los Angeles, California | Flagstaff Victory | Victory ship | For War Shipping Administration. |
| 22 December | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Grover C. Hutcherson | Liberty ship | For War Shipping Administration. |
| 22 December | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | La Crosse Victory | Victory ship | For War Shipping Administration. |
| 22 December | Germany | AG Weser | Bremen | U-3028 | Type XXI submarine | For Kriegsmarine |
| 22 December | United States | Oregon Shipbuilding Company | Portland, Oregon | West Lynn Victory | Victory ship | For War Shipping Administration. |
| 22 December | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | William R. Lewis | Liberty ship | For War Shipping Administration. |
| 22 December | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | William W. Seaton | Liberty ship | For War Shipping Administration. |
| 22 December | Germany | Deutsche Werft AG | Hamburg | U-2358 | Type XXIII submarine | For Kriegsmarine |
| 22 December | Germany | Blohm + Voss | Hamburg | U-2537 | Type XXI submarine | For Kriegsmarine |
| 23 December | United States | J. A. Jones Construction Company | Panama City, Florida | Frederick E. Williamson | Liberty ship | For War Shipping Administration. |
| 23 December | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Nachman Syrkin | Liberty ship | For War Shipping Administration. |
| 23 December | United States | J. A. Jones Construction Company | Brunswick, Georgia | William F. Jerman | Liberty ship | For War Shipping Administration. |
| 23 December | Germany | Deutsche Werft AG | Hamburg | U-2359 | Type XXIII submarine | For Kriegsmarine |
| 23 December | Germany | Schichau-Werke | Danzig | U-3525 | Type XXI submarine | For Kriegsmarine |
| 23 December | Germany | Schichau-Werke | Danzig | U-3526 | Type XXI submarine | For Kriegsmarine |
| 24 December | United States | New England Shipbuilding Company | South Portland, Maine | William A. Dobson | Liberty ship | |
| 27 December | United States | California Shipbuilding Corporation | Los Angeles, California | Anadarko Victory | Victory ship | For War Shipping Administration. |
| 27 December | United States | Permanente Metals, #2 Yard | Richmond, California | Beatrice Victory | Victory ship | For War Shipping Administration. |
| 27 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Loma Victory | Victory ship | For War Shipping Administration. |
| 28 December | United Kingdom | Sir James Laing & Sons Ltd. | Sunderland | Bela | Intermediate type tanker | For Anglo-Saxon Petroleum Co. Ltd. |
| 28 December | United States | Bethlehem-Fairfield Shipyards | Baltimore, Maryland | Blue Island Victory | Victory ship | For War Shipping Administration. |
| 28 December | United Kingdom | Harland & Wolff | Belfast | Empire Abercorn | Refrigerated cargo liner | For Ministry of War Transport. |
| 28 December | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Barbados | Empire Malta-class Scandinavian type cargo ship | For Ministry of War Transport. |
| 28 December | United Kingdom | Swan, Hunter & Wigham Richardson Ltd. | Wallsend | Hyalina | Tanker | For Anglo-Saxon Petroleum Co. Ltd. Requisitioned by the Admiralty. Completed at RFA Olna for Royal Fleet Auxiliary. |
| 28 December | United States | Bethlehem Steel Company | Quincy, Massachusetts | Providence | Cleveland-class cruiser | |
| 28 December | United States | Todd Pacific Shipyards | Tacoma, Washington | Rendova | Commencement Bay-class escort carrier | |
| 28 December | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Barbados | Heavy lift ship | For Ministry of War Transport |
| 28 December | United Kingdom | Blythswood Shipbuilding Co. Ltd. | Glasgow | Nuttalia | Tanker | For Anglo-Saxon Petroleum Co. Ltd. |
| 18 December | United Kingdom | Richard Dunston Ltd. | Thorne | TID 131 | TID-class tug | For the Admiralty Ministry of War Transport. |
| 26 December | United Kingdom | William Simons & Co. Ltd. | Greenock | Empire Upland' | Hopper ship | For Ministry of War Transport. |
| 28 December | Germany | AG Weser | Bremen | U-3029 | Type XXI submarine | For Kriegsmarine |
| 29 December | United States | Delta Shipbuilding Company | New Orleans, Louisiana | Carl Zachary Webb | Liberty ship | For War Shipping Administration. |
| 29 December | United Kingdom | William Gray & Co. Ltd. | West Hartlepool | Empire Takoradi | Cargo ship | For Ministry of War Transport. |
| 29 December | United States | California Shipbuilding Corporation | Los Angeles, California | Taos Victory | Victory ship | For War Shipping Administration. |
| 29 December | Germany | Deutsche Werft AG | Hamburg | U-2360 | Type XXIII submarine | For Kriegsmarine |
| 30 December | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Ash Hollow | T2 Tanker | For War Shipping Administration. |
| 30 December | United Kingdom | Harland & Wolff Ltd. | Belfast | Empire Abercorn | Refrigerated cargo liner | For Ministry of War Transport. |
| 30 December | United Kingdom | Clelands (Successors) Ltd. | Wallsend | Empire Rosa | Tug | For the Admiralty. Completed as Empire Jean. |
| 30 December | United States | St. Johns River Shipbuilding Company | Jacksonville, Florida | Fred C. Stebbins | Liberty ship | For War Shipping Administration. |
| 30 December | United States | Oregon Shipbuilding Company | Portland, Oregon | Kelso Victory | Victory ship | For War Shipping Administration. |
| 30 December | United Kingdom | Harland & Wolff | Belfast | LST 3009 | Landing Ship, Tank | For Royal Navy. |
| 30 December | United States | Southeastern Shipbuilding Corporation | Savannah, Georgia | Mack Bruton Bryan | Liberty ship | For War Shipping Administration. |
| 30 December | United States | Marinship Corporation | Sausalito, California | Potrero Hills | T2 tanker | For United States Maritime Commission. |
| 30 December | United States | Todd Houston Shipbuilding Corporation | Houston, Texas | William Asa Carter | Liberty ship | For War Shipping Administration. |
| 30 December | United States | J. A. Jones Construction Company | Brunswick, Georgia | William Cox | Liberty ship | For War Shipping Administration. |
| 31 December | United States | Permanente Metals, #2 Yard | Richmond, California | Virginia City Victory | Victory ship | For War Shipping Administration. |
| 31 December | Germany | AG Weser | Bremen | U-3030 | Type XXI submarine | For Kriegsmarine |
| Unknown date | United Kingdom | Henry Scarr Ltd. | Hessle | Empire Fathom | Empire F type coaster | For Ministry of War Transport |

## Unknown date

| Date | Country | Builder | Location | Ship | Class / type | Notes |
| Unknown date | Japan | Uraga Dockyard. | Uraga | Ayakumo Maru | Tanker | For private owner. |
| Unknown date | United States | Permamente Metals Corporation | Richmond, California | Berkeley Victory | Victory ship | For War Shipping Administration. |
| Unknown date | Germany | Deutsche Werft | Hamburg | Deike Rickmers | Hansa A type cargo ship | For Rickmers Line |
| Unknown date | Netherlands | Van der Giessen | Krimpen aan den IJssel | Eichberg | Cargo ship | For August Bolten Wm. Miller's Nachfolger |
| Unknown date | Germany | Bremer Vulkan Schiff- und Mashinenbau. | Vegesack | Esmeralda | Cargo ship | For Hamburg Südamerikansche Dampfschiffarts-Gesellschaft AS & Co. KG. |
| Unknown date | Netherlands | P. Smit Jr. | Rotterdam | Externsteine | Weather ship | For Kriegsmarine |
| Unknown date | Germany | H. Peters. | Beidenfleth | Gohren | Tanker | For Kriegsmarine. |
| Unknown date | Netherlands | Verschure & Co's Scheepswerft en Maschinenfabriek | Amsterdam | Hendrick Fisser V | Hansa A Type Cargo ship | For Fisser & Van Doornum |
| Unknown date | Germany | Greifenwerft AG, | Stettin | Howacht | Coastal tanker | For Kriegsmarine. |
| Unknown date | Denmark | Burmeister & Wain | Copenhagen | Irene Oldendorff | Hansa A type Cargo ship | For E Oldendorff |
| Unknown date | Norway | Kaldnes Mekaniske Verkstad. | Tønsberg | Jan Mayen | Whaler | Requisitioned by Germany before completion. |
| Unknown date | United Kingdom | Brooke Marine Ltd. | Lowestoft | Lady Duff | Motor launch | For F. C. Pollard. |
| Unknown date | United Kingdom | Brooke Marine Ltd. | Lowestoft | MFV-39 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | Anderson, Rigden & Perkins Ltd. | Whitstable | MFV-102 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | Anderson, Rigden & Perkins Ltd. | Whitstable | MFV-103 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | Anderson, Rigden & Perkins Ltd. | Whitstable | MFV-104 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-686 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-687 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-688 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-689 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-690 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-691 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-692 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-693 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-694 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-695 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-696 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-697 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-701 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-702 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-703 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-704 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-705 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | J. Bolson & Son Ltd. | Poole | MFV-706 | Naval Motor Fishing Vessel | For Royal Navy. |
| Unknown date | United Kingdom | Barry Graving Dock & Engineering Company | Barry | MOWT 30 | Floating crane | For Ministry of War Transport. |
| Unknown date | United Kingdom | Barry Graving Dock & Engineering Company | Barry | MOWT 31 | Floating crane | For Ministry of War Transport. |
| Unknown date | United Kingdom | British Power Boat Company | Hythe | MTB 494 | Motor Torpedo Boat | For Royal Navy. |
| Unknown date | Germany | Flensburge Schiff- Gesellschaft. | Flensburg | Pagenturm | Hansa A type cargo ship | For Hansa Line. |
| Unknown date | Germany | Lübecker Maschinenbau-Gesellschaft | Lübeck | Peter Rickmers | Hansa A Type cargo ship | For Rickmers Line |
| Unknown date | Germany | Nordseewerke. | Emden | Poseidon | Tanker | For private owner. |
| Unknown date | Denmark | Nakskov Skibs Akt. | Nakskov | Robert Bornhofen | Cargo ship | For Robert Bornhofen. Requisitioned by the Kriegsmarine on completion. |
| Unknown date | Germany | Flensburger Schiffbau-Gesellschaft | Flensburg | Rodenbek | Hansa A Type cargo ship | For Knohr & Burchard |
| Unknown date | Germany | Lübecker Flenderwerke AG | Lübeck | Sanga | Hansa A Type cargo ship | For Deutsche-Afrika Linie |
| Unknown date | Germany | Lübecker Flenderwerke AG | Lübeck | Setubal | Hansa A type cargo ship | For Oldenburg Portugiesische Dampschiffs Rhederei |
| Unknown date | United Kingdom | W. & C. French Ltd. | Grays Thurrock | St. Bees | Concrete barge | For F. T. Everard & Sons Ltd. |
| Unknown date | Netherlands | Wilton-Fijenoord NV. | Schiedam | Steingrund | Tanker | For Kriegsmarine. |
| Unknown date | United Kingdom | W. & C. French Ltd. | Grays Thurrock | St. Mawes | Concrete barge | For F. T. Everard & Sons Ltd. |
| Unknown date | United Kingdom | W. & C. French Ltd. | Grays Thurrock | St. Michael | Concrete barge | For F. T. Everard & Sons Ltd. |
| Unknown date | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 29 | VIC lighter | For the Admiralty. |
| Unknown date | United Kingdom | Isaac Pimblott & Sons Ltd. | Northwich | VIC 30 | VIC lighter | For the Admiralty. |
| Unknown date | United Kingdom | Brown's Shipbuilding & Dry Dock Co. Ltd. | Hull | VIC 72 | VIC lighter | For the Admiralty. |
| Unknown date | United Kingdom | Brown's Shipbuilding & Dry Dock Co. Ltd. | Hull | VIC 73 | VIC lighter | For the Admiralty. |
| Unknown date | Germany | Deutsche Werft | Hamburg | Weserbrück | Hansa A type Cargo ship | For Norddeutscher Lloyd |
| Unknown date | Germany | Deutsche Werft. | Hamburg | Weserwehr | Cargo ship | For Norddeutscher Lloyd. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | X 20 | X-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | X 21 | X-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 1 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 2 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 3 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 4 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 5 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 6 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 7 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | Thomas Broadbent & Son Ltd. | Huddersfield | XE 8 | XE-class submarine | For Royal Navy. |
| Unknown date | United Kingdom | J. Hay & Sons Ltd. | Kirkintilloch | Unnamed | VIC lighter | Completed as Kaffir for J. Hay & Sons Ltd. |