# List of ship launches in 1919

The list of ship launches in 1919 includes a chronological list of ships launched in 1919. In cases where no official launching ceremony was held, the date built or completed may be used instead.

## January

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 January | United States | Bath Iron Works | Bath, Maine | Buchanan | Wickes-class destroyer | For United States Navy. |
| 2 January | United States | G. M. Standifer Construction | Vancouver, Washington | Cokesit | Design 1015 ship | For United States Shipping Board. |
| 2 January | United States | Columbia River Shipbuilding | Portland, Oregon | West Corum | Design 1013 ship | For United States Shipping Board. |
| 4 January | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Eddelyn | Troop ship | Requisitioned by the United States Shipping Board. |
| 4 January | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Quittacas | Design 1014 ship | For United States Shipping Board. |
| 8 January | United States | Union Iron Works | San Francisco, California | Stoddert | Clemson-class destroyer | For United States Navy. |
| 9 January | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Greenbier | Design 1093 ship | For United States Shipping Board. |
| 10 January | United States | Great Lakes Engineering Works | Ecorse, Michigan | Coulee | Design 1060 ship | For United States Shipping Board. |
| 11 January | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Cole | Wickes-class destroyer | For United States Navy. |
| 11 January | United States | Skinner & Eddy | Seattle, Washington | Edgemont | Design 1079 ship | For United States Shipping Board. |
| 12 January | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Forney | Design 1093 ship | For United States Shipping Board. |
| 14 January | United States | Fore River Shipyard | Quincy, Massachusetts | Belknap | Clemson-class destroyer | For United States Navy. |
| 14 January | United States | Mare Island Navy Yard | Vallejo, California | Claxton | Wickes-class destroyer | For United States Navy. |
| 14 January | United States | Northwest Steel | Portland, Oregon | West Tacook | Design 1013 ship | For United States Shipping Board. |
| 15 January | United States | Mare Island Navy Yard | Vallejo, California | Hamilton | Wickes-class destroyer | For United States Navy. |
| 15 January | United States | Whitney Bros. Company | Superior, Wisconsin | Huckey | Design 1035 tug | For United States Shipping Board. |
| 15 January | United States | Long Beach Shipbuilding Company | Long Beach, California | Wallingford | Design 1097 ship | For United States Shipping Board. |
| 16 January | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gretna | Design 1093 ship | For United States Shipping Board. |
| 16 January | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Mystic | Cargo ship | Requisitioned by the United States Shipping Board. |
| 18 January | United States | Hanlon Dry Dock and Shipbuilding | Oakland, California | Delfina | Design 1043 ship | For United States Shipping Board. |
| 18 January | United States | Union Iron Works | San Francisco, California | Farquhar | Clemson-class destroyer | For United States Navy. |
| 18 January | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Hoven | Design 1047 ship | For United States Shipping Board. |
| 18 January | United States | Atlantic Corporation | Portsmouth, New Hampshire | Kisnop | Design 1019 ship | For United States Shipping Board. |
| 18 January | United States | American Shipbuilding Company | Lorain, Ohio | Lake Freeland | Design 1093 ship | For United States Shipping Board. |
| 18 January | United States | Fore River Shipyard | Quincy, Massachusetts | R-3 | R-ckass submarine | For United States Navy. |
| 18 January | United States | American International Shipbuilding | Hog Island, Pennsylvania | Saugertis | Design 1022 ship | For United States Shipping Board. |
| 18 January | United States | American International Shipbuilding | Hog Island, Pennsylvania | Schodack | Design 1022 ship | For United States Shipping Board. |
| 19 January | United States | Union Iron Works | San Francisco, California | Thompson | Clemson-class destroyer | For United States Navy. |
| 20 January | United States | Great Lakes Engineering Works | Ecorse, Michigan | Cottonplant | Design 1060 ship | For United States Shipping Board. |
| 20 January | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Grogan | Design 1093 ship | For United States Shipping Board. |
| 21 January | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Shooters Island | Cargo ship | Requisitioned by the United States Shipping Board. |
| 22 January | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Cornucopia | Design 1044 ship | For United States Shipping Board. |
| 22 January | United States | Union Iron Works | San Francisco, California | Reno | Clemson-class destroyer | For United States Navy. |
| 23 January | United States | American Shipbuilding Company | Chicago, Illinois | Lake Grainger | Design 1093 ship | For United States Shipping Board. |
| 25 January | United States | Submarine Boat Corporation | Newark, New Jersey | Farnam | Design 1023 ship | For United States Shipping Board. |
| 25 January | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Charlottesville | Design 1020 ship | For United States Shipping Board. |
| 28 January | United States | Northwest Steel | Portland, Oregon | West Togus | Design 1013 ship | For United States Shipping Board. |
| 29 January | United States | Globe Shipbuilding Company | Superior, Wisconsin | Copalgrove | Design 1020 ship | For United States Shipping Board. |
| 29 January | United States | Alameda Works Shipyard | Alameda, California | Hegira | Design 1032 ship | For United States Shipping Board. |
| 29 January | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Pigeon | Lapwing-class minesweeper | For United States Navy. |
| 29 January | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Selene | Design 1013 ship | For United States Shipping Board. |
| 30 January | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Flovilla | Design 1093 ship | For United States Shipping Board. |
| 30 January | United States | Staten Island Shipbuilding Company | Mariners Harbor, New York | Ortolan | Lapwing-class minesweeper | For United States Navy. |
| 30 January | United States | Moore Shipbuilding Company | Oakland, California | Tuckanuck | Design 1015 ship | For United States Shipping Board. |
| 31 January | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Ballenas | Design 1035 tug | For United States Shipping Board. |
| 31 January | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Ballew | Design 1035 tug | For United States Shipping Board. |
| 31 January | United States | Albina Engine & Machine Works | Portland, Oregon | Glendola | Design 1049 ship | For United States Shipping Board. |
| 31 January | United States | American Shipbuilding Company | Lorain, Ohio | Lake Freed | Design 1093 ship | For United States Shipping Board. |
| 31 January | United States | Fore River Shipyard | Quincy, Massachusetts | McCook | Clemson-class destroyer | For United States Navy. |

## February

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 February | United States | Great Lakes Engineering Works | Ecorse, Michigan | Cortois | Design 1060 ship | For United States Shipping Board. |
| 1 February | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Cowee | Design 1060 ship | For United States Shipping Board. |
| 1 February | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Oscoda | Design 1016 ship | For United States Shipping Board. |
| 1 February | United States | Newburgh Shipyards | Newburgh, New York | Walden | Design 1025 ship | For United States Shipping Board. |
| 1 February | United States | Southwestern Shipbuilding Company | San Pedro, California | West Catanace | Design 1019 ship | For United States Shipping Board. |
| 1 February | United States | Columbia River Shipbuilding | Portland, Oregon | West Harcuvar | Design 1013 ship | For United States Shipping Board. |
| 1 February | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Wynooche | Design 1025 ship | For United States Shipping Board. |
| 2 February | United States | Federal Shipbuilding | Kearny, New Jersey | Duquesne | Design 1037 ship | For United States Shipping Board. |
| 5 February | United States | Squantum Victory Yard | Quincy, Massachusetts | Bailey | Clemson-class destroyer | For United States Navy |
| 5 February | United States | Todd Brooklyn | Brooklyn, New York | Cormorant | Lapwing-class minesweeper | For United States Navy. |
| 5 February | United States | Whitney Bros. Company | Superior, Wisconsin | Hulver | Design 1035 tug | For United States Shipping Board. |
| 6 February | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Flume | Design 1093 ship | For United States Shipping Board. |
| 6 February | United States | Union Iron Works | San Francisco, California | Woodbury | Clemson-class destroyer | For United States Navy. |
| 8 February | United States | Submarine Boat Corporation | Newark, New Jersey | Jekyl | Design 1023 ship | For United States Shipping Board. |
| 8 February | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Fraichur | Design 1093 ship | For United States Shipping Board. |
| 8 February | United States | American Shipbuilding Company | Lorain, Ohio | Lake Freezeout | Design 1093 ship | For United States Shipping Board. |
| 8 February | United States | Submarine Boat Corporation | Newark, New Jersey | Nesco | Design 1023 ship | For United States Shipping Board. |
| 8 February | United States | Downey Shipbuilding Corporation | Staten Island, New York | Sabotawan | Design 1017 ship | For United States Shipping Board. |
| 11 February | United States | Great Lakes Engineering Works | Ecorse, Michigan | Couparle | Design 1060 ship | For United States Shipping Board. |
| 11 February | United States | Columbia River Shipbuilding | Portland, Oregon | West Imboden | Design 1013 ship | For United States Shipping Board. |
| 12 February | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Corcoran | Design 1044 ship | For United States Shipping Board. |
| 12 February | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Flushing | Design 1093 ship | For United States Shipping Board. |
| 12 February | United States | Northwest Steel | Portland, Oregon | West Nohno | Design 1013 ship | For United States Shipping Board. |
| 14 February | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Sol Navis | Troopship | Requisitioned by the United States Shipping Board. |
| 15 February | United States | Providence Engineering Works | Providence, Rhode Island | Bathalum | Design 1035 tug | For United States Shipping Board. |
| 15 February | United States | Alabama Dry Dock and Shipbuilding Company | Mobile, Alabama | Bittern | Lapwing-class minesweeper | For United States Navy. |
| 15 February | United States | Pusey & Jones | Gloucester City, New Jersey | Castle Town | Cargo ship | Requisitioned by the United States Shipping Board. |
| 15 February | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Hoxbar | Design 1047 ship | For United States Shipping Board. |
| 15 February | United States | Union Iron Works | San Francisco, California | Kennedy | Clemson-class destroyer | For United States Navy. |
| 15 February | United States | Puget Sound Navy Yard | Bremerton, Washington | Kingfisher | Lapwing-class minesweeper | For United States Navy. |
| 15 February | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Calvenia | Design 1020 ship | For United States Shipping Board. |
| 15 February | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Flymus | Design 1093 ship | For United States Shipping Board. |
| 15 February | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Forsby | Design 1093 ship | For United States Shipping Board. |
| 15 February | United States | American Shipbuilding Company | Chicago, Illinois | Lake Granca | Design 1093 ship | For United States Shipping Board. |
| 15 February | United States | Pusey & Jones | Wilmington, Delaware | Rock Island | Cargo ship | Requisitioned by the United States Shipping Board. |
| 15 February | United States | Lake Torpedo Boat | Bridgeport, Connecticut | S-2 | S-class submarine | For United States Navy. |
| 16 February | United States | Submarine Boat Corporation | Newark, New Jersey | Masca | Design 1023 ship | For United States Shipping Board. |
| 16 February | United States | Submarine Boat Corporation | Newark, New Jersey | National Bridge | Design 1023 ship | For United States Shipping Board. |
| 16 February | United States | Submarine Boat Corporation | Newark, New Jersey | Passaic Bridge | Design 1023 ship | For United States Shipping Board. |
| 16 February | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Mingo | Design 1013 ship | For United States Shipping Board. |
| 17 February | United States | Ferguson Steel & Iron | Buffalo, New York | Chimo | Bagaduce-class tug | For United States Navy. |
| 18 February | United Kingdom | William Hamilton & Co. Ltd. | Port Glasgow | Clan Matheson | Cargo ship | For Clan Line Ltd. |
| 18 February | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Silverbrook | Tanker | Requisitioned by the United States Shipping Board. |
| 20 February | United States | Merill-Stevens Shipbuilding Corporation | Jacksonville, Florida | Ashbee | Design 1012 ship | For United States Shipping Board. |
| 20 February | United States | American Shipbuilding Company | Lorain, Ohio | Lake Fresco | Design 1093 ship | For United States Shipping Board. |
| 21 February | United States | Great Lakes Engineering Works | Ecorse, Michigan | Coushatta | Design 1060 ship | For United States Shipping Board. |
| 21 February | United States | Union Iron Works | San Francisco, California | Paul Hamilton | Clemson-class destroyer | For United States Navy. |
| 21 February | United States | American International Shipbuilding | Hog Island, Pennsylvania | Saugus | Design 1022 ship | For United States Shipping Board. |
| 21 February | United States | Puget Sound Navy Yard | Bremerton, Washington | Tatnuck | Bagaduce-class tug | For United States Navy. |
| 22 February | United States | Oscar Daniels Company | Tampa, Florida | Yomachichi | Design 1027 ship | For United States Shipping Board. |
| 26 February | United States | Albina Engine & Machine Works | Portland, Oregon | Glendoyle | Design 1049 ship | For United States Shipping Board. |
| 26 February | United States | Western Pipe & Steel | South San Francisco, California | West Alcoz | Design 1019 ship | For United States Shipping Board. |
| 27 February | United States | G. M. Standifer Construction | Vancouver, Washington | Coaxet | Design 1015 ship | For United States Shipping Board. |
| 27 February | United States | New York Shipbuilding | Camden, New Jersey | Gulf Queen | Tanker | Requisitioned by the United States Shipping Board. |
| 27 February | United States | Virginia Shipbuilding Corporation | Alexandria, Virginia | Gunston Hall | Design 1015 ship | For United States Shipping Board. |
| 27 February | United States | Whitney Bros. Company | Superior, Wisconsin | Humaconna | Design 1035 tug | For United States Shipping Board. |
| 27 February | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Folcroft | Design 1093 ship | For United States Shipping Board. |
| 27 February | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Sapor | Design 1093 ship | For United States Shipping Board. |
| 28 February | United States | Fore River Shipyard | Quincy, Massachusetts | Ingram | Clemson-class destroyer | For United States Navy. |
| 28 February | United States | Puget Sound Navy Yard | Bremerton, Washington | Mahopac | Bagaduce-class tug | For United States Navy. |
| 28 February | United States | Union Iron Works | San Francisco, California | O'Bannon | Wickes-class destroyer | For United States Navy. |
| 28 February | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sangamon | Design 1022 ship | For United States Shipping Board. |
| 28 February | United States | Puget Sound Navy Yard | Bremerton, Washington | Sunnadin | Bagaduce-class tug | For United States Navy. |
| 28 February | United States | Northwest Steel | Portland, Oregon | West Cherow | Design 1013 ship | For United States Shipping Board . |
| 28 February | United States | Columbia River Shipbuilding | Portland, Oregon | West Hardaway | Design 1013 ship | For United States Shipping Board. |

## March

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 March | United States | American Shipbuilding Company | Lorain, Ohio | Lake Frenchton | Design 1093 ship | For United States Shipping Board. |
| 1 March | United States | American Shipbuilding Company | Chicago, Illinois | Lake Grampian | Design 1093 ship | For United States Shipping Board. |
| 1 March | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Saba | Design 1020 ship | For United States Shipping Board. |
| 1 March | United States | Fore River Shipyard | Quincy, Massachusetts | R-6 | R-class submarine | For United States Navy. |
| 1 March | United States | Southwestern Shipbuilding Company | San Pedro, California | West Sequana | Design 1019 ship | For United States Shipping Board . |
| 2 March | United States | Submarine Boat Corporation | Newark, New Jersey | Milwaukee Bridge | Design 1023 ship | For United States Shipping Board. |
| 2 March | United States | Submarine Boat Corporation | Newark, New Jersey | Wisconsin Bridge | Design 1023 ship | For United States Shipping Board. |
| 4 March | United States | Northwest Engineering Works | Green Bay, Wisconsin | Menominee | Design 1035 tug | For United States Shipping Board. |
| 5 March | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barkhamstead | Design 1035 tug | For United States Shipping Board, |
| 5 March | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barlow | Design 1035 tug | For United States Shipping Board, |
| 5 March | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Chappell | Design 1020 ship | For United States Shipping Board. |
| 5 March | United Kingdom | Harland & Wolff | Belfast | War Paris | G-type cargo ship | For British Shipping Controller. |
| 8 March | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Cowiche | Design 1060 ship | For United States Shipping Board. |
| 8 March | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Galahad | Design 1016 ship | For United States Shipping Board. |
| 8 March | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Fossil | Design 1093 ship | For United States Shipping Board. |
| 8 March | United States | Newport News Shipbuilding | Newport News, Virginia | Mason | Clemson-class destroyer |
| 8 March | United States | American International Shipbuilding | Hog Island, Pennsylvania | Schoharie | Design 1022 ship | For United States Shipping Board. |
| 8 March | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Wauconda | Design 1025 ship | For United States Shipping Board. |
| 9 March | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Balsam | Design 1063 ship | For United States Shipping Board. |
| 9 March | United States | Downey Shipbuilding Corporation | Staten Island, New York | Dochet | Design 1017 ship | For United States Shipping Board. |
| 9 March | United States | Federal Shipbuilding | Kearny, New Jersey | McKeesport | Design 1037 ship | For United States Shipping Board. |
| 10 March | United States | Great Lakes Engineering Works | Ecorse, Michigan | Covalt | Design 1060 ship | For United States Shipping Board. |
| 11 March | United States | Hanlon Dry Dock and Shipbuilding | Oakland, California | Delisle | Design 1043 ship | For United States Shipping Board. |
| 11 March | United States | Alameda Works Shipyard | Alameda, California | Derbyline | Design 1047 ship | For United States Shipping Board. |
| 12 March | United States | Newark, New Jersey | Submarine Boat Corporation | Bound Brook | Design 1023 ship | For United States Shipping Board. |
| 12 March | United States | New York Shipbuilding | Camden, New Jersey | Dickerson | Wickes-class destroyer | For United States Navy. |
| 12 March | United States | Newark, New Jersey | Submarine Boat Corporation | Opequan | Design 1023 ship | For United States Shipping Board. |
| 13 March | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Chamblee | Design 1020 ship | For United States Shipping Board. |
| 13 March | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fonda | Design 1093 ship | For United States Shipping Board. |
| 15 March | United States | Pensacola Shipbuilding Company | Pensacola, Florida | Cushnoc | Design 1025 ship | For United States Shipping Board. |
| 15 March | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Fraley | Design 1093 ship | For United States Shipping Board. |
| 15 March | United States | American Shipbuilding Company | Chicago, Illinois | Lake Grampus | Design 1093 ship | For United States Shipping Board. |
| 15 March | United States | American International Shipbuilding | Hog Island, Pennsylvania | Schenectady | Design 1022 ship | For United States Shipping Board. |
| 15 March | United States | Western Pipe & Steel | South San Francisco, California | West Aleta | Design 1019 ship | For United States Shipping Board. |
| 15 March | United States | Long Beach Shipbuilding Company | Long Beach, California | West Kasson | Design 1019 ship | For United States Shipping Board. |
| 15 March | United States | Columbia River Shipbuilding | Portland, Oregon | West Munham | Design 1013 ship | For United States Shipping Board. |
| 17 March | United States | New York Shipbuilding | Camden, New Jersey | Hatfield | Clemson-class destroyer | For United States Navy. |
| 17 March | United States | American Shipbuilding Company | Lorain, Ohio | Lake Inaha | Design 1093 ship | For United States Shipping Board. |
| 17 March | United States | Northwest Steel | Portland, Oregon | West Celeron | Design 1013 ship | For United States Shipping Board. |
| 18 March | United States | Staten Island Shipbuilding Company | Mariners Harbor, New York | York Harbor | Cargo ship | Requisitioned by the United States Shipping Board. |
| 19 March | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Chandler | Clemson-class destroyer | For United States Navy. |
| 19 March | United States | Todd Brooklyn | Brooklyn, New York | Gannet | Lapwing-class minesweeper | For United States Navy |
| 19 March | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fontanet | Design 1093 ship | For United States Shipping Board. |
| 20 March | United States | Albina Engine & Machine Works | Portland, Oregon | Glorieta | Design 1049 ship | For United States Shipping Board. |
| 20 March | United States | Southwestern Shipbuilding Company | San Pedro, California | West Cavanal | Design 1019 ship | For United States Shipping Board. |
| 21 March | United States | Fore River Shipyard | Quincy, Massachusetts | Bancroft | Clemson-class destroyer | For United States Navy. |
| 21 March | United States | Great Lakes Engineering Works | Ecorse, Michigan | Coutolene | Design 1060 ship | For United States Shipping Board. |
| 22 March | United States | Skinner & Eddy | Seattle, Washington | Eldena | Design 1079 ship | For United States Shipping Board. |
| 22 March | United States | Newport News Shipbuilding | Newport News, Virginia | Graham | Clemson-class destroyer | For United States Navy. |
| 22 March | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sarcoxie | Design 1022 ship | For United States Shipping Board. |
| 22 March | United States | Squantum Victory Yard | Quincy, Massachusetts | Thornton | Clemson-class destroyer | For United States Navy. |
| 22 March | United States | Gas Engine and Power Company | New York | Tern | Lapwing-class minesweeper | For United States Navy. |
| 25 March | United States | Lorain, Ohio | American Shipbuilding Company | Lake Friar | Design 1093 ship | For United States Shipping Board. |
| 27 March | United States | Submarine Boat Corporation | Newark, New Jersey | Knoxville | Design 1023 ship | For United States Shipping Board. |
| 27 March | United States | Wyandotte, Michigan | American Shipbuilding Company | Lake Fontana | Design 1093 ship | For United States Shipping Board. |
| 27 March | United States | Submarine Boat Corporation | Newark, New Jersey | Louisville Bridge | Design 1023 ship | For United States Shipping Board. |
| 27 March | United States | Downey Shipbuilding Corporation | Staten Island, New York | Strathnaver | Design 1017 ship | For United States Shipping Board. |
| 28 March | United States | Great Lakes Engineering Works | Ecorse, Michigan | Covena | Design 1060 ship | For United States Shipping Board. |
| 28 March | United States | Fore River Shipyard | Quincy, Massachusetts | McCalla | Clemson-class destroyer | For United States Navy. |
| 28 March | United States | Northwest Steel | Portland, Oregon | West Celine | Design 1013 ship | For United States Shipping Board. |
| 29 March | United States | Skinner & Eddy | Seattle, Washington | Edgemoore | Design 1079 ship | For United States Shipping Board. |
| 29 March | United States | Texas Steamship Corporation | Bath, Maine | Shenandoah | Tanker | Requisitioned by the United States Shipping Board. |
| 29 March | United States | J. F. Duthie & Company | Seattle, Washington | West Hembrie | Design 1013 ship | For United States Shipping Board. |
| 29 March | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Irmo | Design 1080 ship | For United States Shipping Board. |
| 30 March | United States | Submarine Boat Corporation | Newark, New Jersey | Anniston | Design 1023 ship | For United States Shipping Board. |
| 30 March | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barrallton | Design 1035 tug | For United States Shipping Board. |
| 30 March | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barranca | Design 1035 tug | For United States Shipping Board. |
| 30 March | United States | Submarine Boat Corporation | Newark, New Jersey | Chattanooga | Design 1023 ship | For United States Shipping Board. |
| 30 March | United States | Moore Shipbuilding Company | Oakland, California | Cotati | Design 1015 ship | For United States Shipping Board. |
| 30 March | United States | Pacific Coast Shipbuilding Company | Bay Point, California | Cansumset | Design 1015 ship | For United States Shipping Board. |
| 30 March | United States | Moore Shipbuilding Company | Oakland, California | Imlay | Design 1041 ship | For United States Shipping Board. |
| 30 March | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Montop | Design 1013 ship | For United States Shipping Board. |
| 31 March | United States | Federal Shipbuilding | Kearny, New Jersey | Donora | Design 1037 ship | For United States Shipping Board. |
| 31 March | United States | Submarine Boat Corporation | Newark, New Jersey | Montgomery | Design 1023 ship | For United States Shipping Board. |
| 31 March | Japan | Kure Naval Arsenal | Kure | Ro-14 | Kaichu II-type submarine | For Imperial Japanese Navy |
| 31 March | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Southard | Clemson-class destroyer | For United States Navy |
| 31 March | United States | American International Shipbuilding | Hog Island, Pennsylvania | Schoodic | Design 1022 ship | For United States Shipping Board. |
| 31 March | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Waukau | Design 1025 ship | For United States Shipping Board. |
| 31 March | United States | Federal Shipbuilding | Kearny, New Jersey | Waukigon | Design 1037 ship | For United States Shipping Board. |

## April

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 April | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Intan | Design 1025 shi | For United States Shipping Board. |
| 2 April | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Faresman | Design 1093 ship | For United States Shipping Board. |
| 3 April | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Canaveral | Design 1020 ship | For United States Shipping Board. |
| 3 April | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Dunmail | Cargo ship | For Sharp Steamship Co. Ltd. |
| 3 April | United Kingdom | Harland & Wolff | Belfast | War Vision | N-type cargo ship | For British Shipping Controller. |
| 3 April | United States | Columbia River Shipbuilding | Portland, Oregon | West Totant | Design 1013 ship | For United States Shipping Board. |
| 4 April | United States | Northwest Engineering Works | Green Bay, Wisconsin | Toopi | Design 1035 tug | For United States Shipping Board. |
| 5 April | United States | Ferguson Steel & Iron | Buffalo, New York | Bagaduce | Bagaduce-class tug | For United States Navy. |
| 5 April | United States | Providence Engineering Works | Providence, Rhode Island | Bathgate | Design 1035 tug | For United States Shipping Board. |
| 5 April | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Chautauqua | Design 1020 ship | For United States Shipping Board. |
| 5 April | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Eastside | Design 1063 ship | For United States Shipping Board. |
| 5 April | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Fannin | Design 1099 ship | For United States Shipping Board. |
| 5 April | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Festina | Design 1099 ship | For United States Shipping Board. |
| 5 April | United States | American Shipbuilding Company | Chicago, Illinois | Lake Granby | Design 1093 ship | For United States Shipping Board. |
| 5 April | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Osaqumsick | Design 1015 ship | For United States Shipping Board. |
| 5 April | United States | Bethlehem Wilmington | Wilmington, Delaware | Romulus | Design 1031 ship | For United States Shipping Board. |
| 5 April | United States | Fore River Shipyard | Quincy, Massachusetts | R-7 | R-class submarine | For United States Navy. |
| 5 April | United States | American International Shipbuilding | Hog Island, Pennsylvania | Seekonk | Design 1022 ship | For United States Shipping Board. |
| 5 April | United States | Groton Iron Works | Groton, Connecticut | Worcester | Design 1016 ship | For United States Shipping Board. |
| 8 April | United States | Staten Island Shipbuilding Company | Mariners Harbor, New York | Peacock | Lapwing-class minesweeper | For United States Navy. |
| 8 April | United States | Skinner & Eddy | Seattle, Washington | Wheatland Montana | Design 1079 ship | For United States Shipping Board. |
| 9 April | United States | Great Lakes Engineering Works | Ecorse, Michigan | Cowan | Design 1060 ship | For United States Shipping Board. |
| 9 April | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Farlin | Design 1099 ship | For United States Shipping Board. |
| 9 April | United States | Submarine Boat Corporation | Newark, New Jersey | St. Augustine | Design 1023 ship | For United States Shipping Board. |
| 9 April | United States | Union Iron Works | San Francisco, California | William Jones | Clemson-class destroyer | For United States Navy. |
| 10 April | United States | Bath Iron Works | Bath, Maine | Aaron Ward | Wickes-class destroyer | For United States Navy. |
| 10 April | United States | Columbia River Shipbuilding | Portland, Oregon | West Hargrave | Design 1013 ship | For United States Shipping Board. |
| 11 April | United States | Fore River Shipyard | Quincy, Massachusetts | Aulick | Clemson-class destroyer | For United States Navy. |
| 11 April | United States | Northwest Steel | Portland, Oregon | Peer Lodge | Design 1013 ship | For United States Shipping Board. |
| 12 April | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Craigrownie | Design 1060 ship | For United States Shipping Board. |
| 12 April | United States | Alameda Works Shipyard | Alameda, California | Deroche | Design 1047 ship | For United States Shipping Board. |
| 12 April | United States | Union Iron Works | San Francisco, California | Hogan | Wickes-class destroyer | For United States Navy. |
| 12 April | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Hugeton | Design 1047 ship | For United States Shipping Board. |
| 12 April | United States | American Shipbuilding Company | Buffalo, New York | Lake Fugard | Design 1093 ship | For United States Shipping Board. |
| 12 April | United States | Squantum Victory Yard | Quincy, Massachusetts | Morris | Clemson-class destroyer | For United States Navy. |
| 12 April | United States | Skinner & Eddy | Seattle, Washington | Polybius | Design 1079 ship | For United States Shipping Board. |
| 12 April | United States | American International Shipbuilding | Hog Island, Pennsylvania | Satartia | Design 1022 ship | For United States Shipping Board. |
| 12 April | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Yesoking | Design 1016 ship | For United States Shipping Board. |
| 13 April | United States | Submarine Boat Corporation | Newark, New Jersey | Bethlehem Bridge | Design 1023 ship | For United States Shipping Board. |
| 13 April | United States | Submarine Boat Corporation | Newark, New Jersey | Hillsborough County | Design 1023 ship | For United States Shipping Board. |
| 14 April | United States | American Shipbuilding Company | Lorain, Ohio | Lake Frio | Design 1093 ship | For United States Shipping Board. |
| 14 April | United States | American Shipbuilding Company | Lorain, Ohio | Lake Frohna | Design 1093 ship | For United States Shipping Board. |
| 15 April | United Kingdom | Harland & Wolff | Belfast | Glenade | Cargo Ship | For Glen Line. |
| 16 April | United States | American International Shipbuilding | Hog Island, Pennsylvania | Kishacoquillas | Design 1022 ship | For United States Shipping Board. |
| 16 April | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Remus | Design 1014 ship | For United States Shipping Board . |
| 16 April | United States | Southwestern Shipbuilding Company | San Pedro, California | West Cawthon | Design 1019 ship | For United States Shipping Board. |
| 16 April | United States | Columbia River Shipbuilding | Portland, Oregon | West Quechee | Design 1013 ship | For United States Shipping Board. |
| 17 April | United States | Federal Shipbuilding | Kearny, New Jersey | Lorain | Design 1037 ship | For United States Shipping Board. |
| 17 April | United States | Fore River Shipyard | Quincy, Massachusetts | R-8 | R-class submarine | For United States Navy. |
| 17 April | United States | G. M. Standifer Construction | Vancouver, Washington | Waban | Design 1015 ship | For United States Shipping Board. |
| 19 April | United States | Newport News Shipbuilding | Newport News, Virginia | Branch | Clemson-class destroyer | For United States Navy. |
| 19 April | United States | Great Lakes Engineering Works | Ecorse, Michigan | Covedale | Design 1060 ship | For United States Shipping Board. |
| 19 April | United States | Skinner & Eddy | Seattle, Washington | Edgewood | Design 1079 ship | For United States Shipping Board. |
| 19 April | United States | Submarine Boat Corporation | Newark, New Jersey | Jackson | Design 1023 ship | For United States Shipping Board. |
| 19 April | United States | Submarine Boat Corporation | Newark, New Jersey | Shortsville | Design 1023 ship | For United States Shipping Board. |
| 19 April | United States | Oscar Daniels Company | Tampa, Florida | Wilscox | Design 1027 ship | For United States Shipping Board. |
| 20 April | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Glen Ridge | Design 1063 ship | For United States Shipping Board. |
| 21 April | United States | American Shipbuilding Company | Buffalo, New York | Lake Furley | Design 1093 ship | For United States Shipping Board. |
| 22 April | United States | Newburgh Shipyards | Newburgh, New York | Gold Spring | Design 1025 ship | For United States Shipping Board. |
| 22 April | United States | American International Shipbuilding | Hog Island, Pennsylvania | Shroon | Design 1022 ship | For United States Shipping Board. |
| 22 April | United States | Union Iron Works | San Francisco, California | S. P. Lee | Clemson-class destroyer | For United States Navy. |
| 23 April | United States | Albina Engine & Machine Works | Portland, Oregon | Glymont | Design 1049 ship | For United States Shipping Board. |
| 23 April | United States | New York Shipbuilding | Camden, New Jersey | Schenck | Wickes-class destroyer | For United States Navy. |
| 23 April | United States | Northwest Steel | Portland, Oregon | Tripp | Design 1013 ship | For United States Shipping Board. |
| 24 April | United States | New York Shipbuilding | Camden, New Jersey | Brooks | Clemson-class destroyer | For United States Navy. |
| 24 April | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gilboa | Design 1099 ship | For United States Shipping Board. |
| 24 April | United States | Squantum Victory Yard | Quincy, Massachusetts | Tingey | Clemson-class destroyer | For United States Navy. |
| 25 April | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Ipswich | Cargo ship | Requisitioned by the United States Shipping Board. |
| 26 April | United States | Union Construction Company | Oakland, California | Hatchie | Design 1015 ship | For United States Shipping Board. |
| 26 April | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Hovey | Clemson-class destroyer | For United States Navy. |
| 26 April | United States | Union Iron Works | San Francisco, California | Howard | Wickes-class destroyer | For United States Navy. |
| 26 April | United States | Submarine Boat Corporation | Newark, New Jersey | Johnston City | Design 1023 ship | For United States Shipping Board. |
| 26 April | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Long | Clemson-class destroyer | For United States Navy. |
| 26 April | United States | Fore River Shipyard | Quincy, Massachusetts | Rodgers | Clemson-class destroyer | For United States Navy. |
| 26 April | United States | American International Shipbuilding | Hog Island, Pennsylvania | Scantic | Design 1022 ship | For United States Shipping Board. |
| 26 April | United States | J. F. Duthie & Company | Seattle, Washington | West Hematite | Design 1013 ship | For United States Shipping Board. |
| 26 April | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Islay | Design 1080 ship | For United States Shipping Board. |
| 26 April | United States | Long Beach Shipbuilding Company | Long Beach, California | West Keene | Design 1019 ship | For United States Shipping Board. |
| 26 April | United States | Federal Shipbuilding | Kearny, New Jersey | Youngstown | Design 1037 ship | For United States Shipping Board. |
| 27 April | United States | Great Lakes Engineering Works | Ecorse, Michigan | Coverun | Design 1060 ship | For United States Shipping Board. |
| 27 April | United States | Moore Shipbuilding Company | Oakland, California | Miskianza | Design 1041 ship | For United States Shipping Board. |
| 27 April | United States | Moore Shipbuilding Company | Oakland, California | Nokatay | Design 1015 ship | For United States Shipping Board. |
| 27 April | United States | Moore Shipbuilding Company | Oakland, California | Norkum | Design 1015 ship | For United States Shipping Board. |
| 28 April | United States | Philadelphia Navy Yard | Philadelphia, Pennsylvania | Sandpiper | Lapwing-class minesweeper | For United States Navy. |
| 29 April | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barrenfork | Design 1035 tug | For United States Shipping Board. |
| 29 April | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barrytown | Design 1035 tug | For United States Shipping Board. |
| 29 April | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Farabee | Design 1099 ship | For United States Shipping Board. |
| 29 April | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gilpen | Design 1099 ship | For United States Shipping Board. |
| 29 April | United Kingdom | Harland & Wolff | Belfast | War Dahlia | B-type cargo ship | For African Steamship Co. |
| 29 April | United Kingdom | Harland & Wolff | Belfast | War Pampas | A-type cargo ship | For African Steamship Co. |
| 30 April | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Crabtree | Design 1060 ship | For United States Shipping Board. |
| 30 April | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Burnwell | Tanker | Requisitioned by the United States Shipping Board. |
| 30 April | United States | Submarine Boat Corporation | Newark, New Jersey | Brasher | Design 1023 ship | For United States Shipping Board. |
| 30 April | United States | Submarine Boat Corporation | Newark, New Jersey | Jefferson County | Design 1023 ship | For United States Shipping Board. |
| 30 April | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Farmingdale | Design 1099 ship | For United States Shipping Board. |
| 30 April | United States | New York Naval Shipyard | Brooklyn, New York | Tennessee | Tennessee-class battleship | For United States Navy. |
| 30 April | United Kingdom | Harland & Wolff | Belfast | War Justice | N-type cargo ship | For British Shipping Controller. |

## May

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 May | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Chantier | Design 1020 ship | For United States Shipping Board. |
| 1 May | United States | American Shipbuilding Company | Lorain, Ohio | Lake Frolono | Design 1093 ship | For United States Shipping Board. |
| 1 May | United States | Union Iron Works | San Francisco, California | Nicholas | Clemson-class destroyer | For United States Navy. |
| 3 May | United States | Atlantic Corporation | Portsmouth, New Hampshire | Babboosic | Design 1019 ship | For United States Shipping Board. |
| 3 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Blair | Design 1022 ship | For United States Shipping Board. |
| 3 May | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Huachuca | Design 1046 ship | For United States Shipping Board. |
| 3 May | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Festus | Design 1099 ship | For United States Shipping Board. |
| 3 May | United States | American Shipbuilding Company | Lorain, Ohio | Lake Frugality | Design 1093 ship | For United States Shipping Board. |
| 3 May | United States | Northwest Steel | Portland, Oregon | West Chatala | Design 1013 ship | For United States Shipping Board. |
| 3 May | United States | Columbia River Shipbuilding | Portland, Oregon | West Harlan | Design 1013 ship | For United States Shipping Board. |
| 4 May | United States | Pacific Coast Shipbuilding Company | Bay Point, California | Cockaponset | Design 1015 ship | For United States Shipping Board. |
| 4 May | United States | Western Pipe & Steel | South San Francisco, California | West Cactus | Design 1019 ship | For United States Shipping Board. |
| 5 May | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Candelaria | Design 1020 ship | For United States Shipping Board. |
| 6 May | United States | Albina Engine & Machine Works | Portland, Oregon | Glyndon | Design 1049 ship | For United States Shipping Board. |
| 6 May | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Ossining | Design 1014 ship | For United States Shipping Board. |
| 6 May | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Waxahachie | Design 1025 ship | For United States Shipping Board. |
| 7 May | United States | Squantum Victory Yard | Quincy, Massachusetts | Swasey | Clemson-class destroyer | For United States Navy. |
| 8 May | United States | Columbia River Shipbuilding | Portland, Oregon | City of Eureka | Design 1013 ship | For United States Shipping Board. |
| 8 May | United States | Skinner & Eddy | Seattle, Washington | Elridge | Design 1079 ship | For United States Shipping Board. |
| 8 May | United States | New York Shipbuilding | Camden, New Jersey | Herbert | Wickes-class destroyer | For United States Navy. |
| 8 May | United States | Fore River Shipyard | Quincy, Massachusetts | Welles | Clemson-class destroyer | For United States Navy. |
| 8 May | United States | Union Iron Works | San Francisco, California | Young | Clemson-class destroyer | For United States Navy. |
| 10 May | United States | Pusey & Jones | Gloucester City, New Jersey | Abraham Lincoln | Cargo ship | Requisitioned by the United States Shipping Board |
| 10 May | United States | Skinner & Eddy | Seattle, Washington | Edisto | Design 1079 ship | For United States Shipping Board. |
| 10 May | United States | Manitowoc, Wisconsin | Manitowoc Shipbuilding Company | Lake Gadsden | Design 1074 ship | For United States Shipping Board. |
| 10 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Shaume | Design 1022 ship | For United States Shipping Board. |
| 12 May | United States | Pusey & Jones | Wilmington, Delaware | Knights Island | Cargo ship | Requisitioned by the United States Shipping Board |
| 12 May | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Giltedge | Design 1099 ship | For United States Shipping Board. |
| 12 May | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Hika | Design 1013 ship | For United States Shipping Board. |
| 14 May | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Broome | Clemson-class destroyer | For United States Navy. |
| 14 May | United States | Alameda Works Shipyard | Alameda, California | Devolente | Design 1047 ship | For United States Shipping Board. |
| 14 May | United States | Union Iron Works | San Francisco, California | Sloat | Clemson-class destroyer | For United States Navy. |
| 14 May | United States | Southwestern Shipbuilding Company | San Pedro, California | West Chetac | Design 1019 ship | For United States Shipping Board. |
| 15 May | United States | Submarine Boat Corporation | Newark, New Jersey | Dade County | Design 1023 ship | For United States Shipping Board. |
| 15 May | United States | Lake Torpedo Boat | Bridgeport, Connecticut | R-25 | R-class submarine | For United States Navy. |
| 15 May | United States | Submarine Boat Corporation | Newark, New Jersey | St. Johns County | Design 1023 ship | For United States Shipping Board. |
| 15 May | United Kingdom | Harland & Wolff | Belfast | War Liberty | N-type cargo ship | For British Shipping Controller. |
| 15 May | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Isleta | Design 1080 ship | For United States Shipping Board. |
| 16 May | United States | Union Iron Works | San Francisco, California | Stansbury | Wickes-class destroyer | For United States Navy. |
| 16 May | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Winyah | Design 1025 ship | For United States Shipping Board. |
| 17 May | United States | American Shipbuilding Company | Lorain, Ohio | Lake Frumet | Design 1093 ship | For United States Shipping Board. |
| 17 May | United States | Northwest Engineering Works | Green Bay, Wisconsin | Moositauka | Design 1035 tug | For United States Shipping Board. |
| 17 May | United States | Fore River Shipyard | Quincy, Massachusetts | Turner | Clemson-class destroyer | For United States Navy. |
| 17 May | United States | G. M. Standifer Construction | Vancouver, Washington | Wawalona | Design 1015 ship | For United States Shipping Board. |
| 19 May | United States | Providence Engineering Works | Providence, Rhode Island | Battleboro | Design 1035 tug | For United States Shipping Board. |
| 19 May | United States | Union Construction Company | Oakland, California | Hathaway | Design 1015 ship | For United States Shipping Board. |
| 20 May | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Elkwood | Design 1074 ship | For United States Shipping Board. |
| 20 May | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gilta | Design 1099 ship | For United States Shipping Board. |
| 20 May | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Farragut | Design 1099 ship | For United States Shipping Board. |
| 20 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Ogontz | Design 1022 ship | For United States Shipping Board. |
| 21 May | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Buttercup | Design 1035 tug | For United States Shipping Board. |
| 21 May | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Butterfield | Design 1035 tug | For United States Shipping Board. |
| 21 May | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Savus | Design 1074 ship | For United States Shipping Board. |
| 21 May | United States | Northwest Steel | Portland, Oregon | West Segovia | Design 1013 ship | For United States Shipping Board. |
| 21 May | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Unnamed | Design 1074 ship | For United States Shipping Board. |
| 22 May | United States | Albina Engine & Machine Works | Portland, Oregon | Meriden | Design 1049 ship | For United States Shipping Board. |
| 23 May | United States | Whitney Bros. Company | Superior, Wisconsin | Humrick | Design 1035 tug | For United States Shipping Board. |
| 23 May | United States | Western Pipe & Steel | South San Francisco, California | West Caddoa | Design 1019 ship | For United States Shipping Board. |
| 23 May | United States | Columbia River Shipbuilding | Portland, Oregon | West Nooska | Design 1013 ship | For United States Shipping Board. |
| 24 May | United States | Federal Shipbuilding | Kearny, New Jersey | Ambridge | Design 1037 ship | For United States Shipping Board. |
| 24 May | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Bannack | Design 1063 ship | For United States Shipping Board. |
| 24 May | United States | Submarine Boat Corporation | Newark, New Jersey | Bay Head | Design 1023 ship | For United States Shipping Board. |
| 24 May | United States | Federal Shipbuilding | Kearny, New Jersey | Belifort | Design 1037 ship | For United States Shipping Board. |
| 24 May | United States | Virginia Shipbuilding Corporation | Alexandria, Virginia | Betsy Bell | Design 1015 ship | For United States Shipping Board. |
| 24 May | United States | Submarine Boat Corporation | Newark, New Jersey | Boston Bridge | Design 1023 ship | For United States Shipping Board. |
| 24 May | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Craigsmere | Design 1060 ship | For United States Shipping Board. |
| 24 May | United States | Skinner & Eddy | Seattle, Washington | Edmore | Design 1079 ship | For United States Shipping Board. |
| 24 May | United States | Pensacola Shipbuilding Company | Pensacola, Florida | Escambia | Design 1025 ship | For United States Shipping Board. |
| 24 May | United States | New York Shipbuilding | Camden, New Jersey | Gilmer | Clemson-class destroyer | For United States Navy. |
| 24 May | United States | Whitney Bros. Company | Superior, Wisconsin | Keshena | Design 1035 tug | For United States Shipping Board. |
| 24 May | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Farber | Design 1099 ship | For United States Shipping Board. |
| 24 May | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Lock Port | Cargo ship | Requisitioned by the United States Shipping Board |
| 24 May | United States | Squantum Victory Yard | Quincy, Massachusetts | Meade | Clemson-class destroyer | For United States Navy. |
| 24 May | United States | Downey Shipbuilding Corporation | Staten Island, New York | New Britain | Design 1017 ship | For United States Shipping Board. |
| 24 May | United States | Fore River Shipyard | Quincy, Massachusetts | R-9 | R-class submarine | For United States Navy. |
| 24 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Salvation Lass | Design 1022 ship | For United States Shipping Board. |
| 24 May | United States | Fore River Shipyard | Quincy, Massachusetts | AA-3 | AA-1-class submarine | For United States Navy. |
| 24 May | United States | New York Shipbuilding | Camden, New Jersey | Wenatchee | Design 1029 ship | For United States Shipping Board. |
| 25 May | United States | Newburgh, New York | Newburgh Shipyards | Firthcliffe | Design 1025 ship | For United States Shipping Board. |
| 26 May | United States | Philadelphia Navy Yard | Philadelphia, Pennsylvania | Vireo | Lapwing-class minesweeper | For United States Navy. |
| 26 May | United States | Long Beach Shipbuilding Company | Long Beach, California | West Katan | Design 1019 ship | For United States Shipping Board. |
| 27 May | United States | Submarine Boat Corporation | Newark, New Jersey | Davidson County | Design 1023 ship | For United States Shipping Board. |
| 27 May | United States | Submarine Boat Corporation | Newark, New Jersey | Wallkill | Design 1023 ship | For United States Shipping Board. |
| 28 May | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gitano | Design 1099 ship | For United States Shipping Board. |
| 28 May | United States | Union Iron Works | San Francisco, California | Wood | Clemson-class destroyer | For United States Navy. |
| 28 May | United States | Union Iron Works | San Francisco, California | Zeign | Clemson-class destroyer | For United States Navy. |
| 29 May | United States | Federal Shipbuilding | Kearny, New Jersey | Clairton | Design 1037 ship | For United States Shipping Board. |
| 29 May | United States | Fore River Shipyard | Quincy, Massachusetts | Gillis | Clemson-class destroyer | For United States Navy. |
| 29 May | United States | Bath Iron Works | Bath, Maine | Hale | Wickes-class destroyer | For United States Navy. |
| 29 May | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Hazleside | Cargo ship | For Charlton Steam Shipping Co. Ltd. |
| 29 May | United Kingdom | Hawthorn Leslie and Company | Hebburn | Montrose | Admiralty type flotilla leader | For Royal Navy. |
| 29 May | United States | San Francisco Shipbuilding Company | Oakland, California | Palo Alto | Design 1100tanker | For private owner. |
| 29 May | United States | Southwestern Shipbuilding Company | San Pedro, California | West Cayote | Design 1019 ship | For United States Shipping Board. |
| 29 May | United Kingdom | Harland & Wolff | Belfast | Yorkshire | Passenger ship | For Bibby Steamship Co. |
| 30 May | United States | Submarine Boat Corporation | Newark, New Jersey | Assinippi | Design 1023 ship | For United States Shipping Board. |
| 30 May | United States | Submarine Boat Corporation | Newark, New Jersey | Calno | Design 1023 ship | For United States Shipping Board. |
| 30 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Lehigh | Design 1022 ship | For United States Shipping Board. |
| 30 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Luxpalile | Design 1022 ship | For United States Shipping Board. |
| 30 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Maiden Creek | Design 1022 ship | For United States Shipping Board. |
| 30 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Nedmac | Design 1022 ship | For United States Shipping Board. |
| 31 May | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Benoni | Design 1016 ship | For United States Shipping Board. |
| 30 May | United States | Submarine Boat Corporation | Newark, New Jersey | Pawtucket | Design 1023 ship | For United States Shipping Board. |
| 30 May | United States | American International Shipbuilding | Hog Island, Pennsylvania | Pipestone County | Design 1022 ship | For United States Shipping Board. |
| 31 May | United States | Newport News Shipbuilding | Newport News, Virginia | Dallas | Clemson-class destroyer | For United States Navy. |
| 31 May | United States | Newport News Shipbuilding | Newport News, Virginia | Herndon | Clemson-class destroyer | For United States Navy. |
| 31 May | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Cannonsburg | Design 1020 ship | For United States Shipping Board. |
| 31 May | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Galata | Design 1074 ship | For United States Shipping Board. |
| 31 May | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Neshaminy | Design 1025 ship | For United States Shipping Board. |
| 31 May | United States | Bayles Shipyard | Port Jefferson, New York | Osiris | Cargo ship | For United States Shipping Board. |
| 31 May | Norway | Karljohansvern | Horten | Trygg | Trygg-class torpedo boat | For Royal Norwegian Navy |
| 31 May | United Kingdom | I. J. Abdela & Mitchell Ltd. | Queensferry | Warita | Coaster | For John Summers & Sons. |

## June

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 June | United States | Squantum Victory Yard | Quincy, Massachusetts | Sinclair | Clemson-class destroyer | For United States Navy. |
| 2 June | United States | J. F. Duthie & Company | Seattle, Washington | West Henshaw | Design 1013 ship | For United States Shipping Board. |
| 3 June | United States | Whitney Bros. Company | Superior, Wisconsin | Kiron | Design 1035 tug | For United States Shipping Board. |
| 4 June | United States | Hanlon Dry Dock and Shipbuilding | Oakland, California | Dellwood | Design 1043 ship | For United States Shipping Board. |
| 4 June | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Zarembo | Design 1014 ship | For United States Shipping Board. |
| 6 June | United States | Columbia River Shipbuilding | Portland, Oregon | Mount Evans | Design 1013 ship | For United States Shipping Board. |
| 7 June | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Alden | Clemson-class destroyer | For United States Navy. |
| 7 June | United States | Skinner & Eddy | Seattle, Washington | Elmsport | Design 1079 ship | For United States Shipping Board. |
| 7 June | United States | American International Shipbuilding | Hog Island, Pennsylvania | Fluor Spar | Design 1022 ship | For United States Shipping Board. |
| 7 June | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Kewanee | Tanker | Requisitioned by the United States Shipping Board. |
| 7 June | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Fibre | Design 1099 ship | For United States Shipping Board. |
| 7 June | United States | American Shipbuilding Company | Buffalo, New York | Lake Furlough | Design 1093 ship | For United States Shipping Board. |
| 7 June | United States | Moore Shipbuilding Company | Oakland, California | Mehanno | Design 1015 ship | For United States Shipping Board. |
| 7 June | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Redwing | Lapwing-class minesweeper | For United States Navy. |
| 7 June | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Unnamed | Design 1074 ship | For United States Shipping Board. |
| 9 June | United States | American Shipbuilding Company | Lorain, Ohio | Lake Fanbush | Design 1099 ship | For United States Shipping Board. |
| 9 June | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Flagon | Design 1099 ship | For United States Shipping Board. |
| 10 June | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Elkwater | Design 1074 ship | For United States Shipping Board. |
| 11 June | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Gaither | Design 1074 ship | For United States Shipping Board. |
| 11 June | United States | Puget Sound Navy Yard | Bremerton, Washington | Sciota | Bagaduce-class tug | For United States Navy. |
| 11 June | United Kingdom | Harland & Wolff | Belfast | War Jonquil | A-type cargo ship | For British Shipping Controller. |
| 12 June | United States | Staten Island Shipbuilding Company | Mariners Harbor, New York | Algorma | Bagaduce-class tug | For United States Navy. |
| 12 June | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Askawake | Design 1015 ship | For United States Shipping Board. |
| 12 June | United States | Pacific Coast Shipbuilding Company | Bay Point, California | Mohinkis | Design 1015 ship | For United States Shipping Board. |
| 12 June | United States | Albina Engine & Machine Works | Portland, Oregon | Doylestown | Design 1049 ship | For United States Shipping Board. |
| 12 June | United States | New York Shipbuilding | Camden, New Jersey | Fox | Clemson-class destroyer | For United States Navy. |
| 12 June | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Huguenot | Design 1047 ship | For United States Shipping Board. |
| 12 June | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Mercer Victory | Design 1025 ship | For United States Shipping Board. |
| 12 June | United States | Downey Shipbuilding Corporation | Staten Island, New York | Richmond Boro | Design 1017 ship | For United States Shipping Board. |
| 12 June | United States | Oscar Daniels Company | Tampa, Florida | Tampa | Design 1027 ship | For United States Shipping Board. |
| 12 June | United Kingdom | Harland & Wolff | Belfast | War Triumph | A-type cargo ship | For British Shipping Controller. |
| 14 June | United States | Union Construction Company | Oakland, California | City of Berkeley | Design 1015 ship | For United States Shipping Board. |
| 14 June | United States | Skinner & Eddy | Seattle, Washington | City of Spokane | Design 1105 ship | For United States Shipping Board. |
| 14 June | United States | Whitney Bros. Company | Superior, Wisconsin | Kitchi | Design 1035 tug | For United States Shipping Board. |
| 14 June | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Girth | Design 1099 ship | For United States Shipping Board. |
| 14 June | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Glasco | Design 1099 ship | For United States Shipping Board. |
| 14 June | United States | American International Shipbuilding | Hog Island, Pennsylvania | Liberty Glo | Design 1022 ship | For United States Shipping Board. |
| 14 June | United States | Squantum Victory Yard | Quincy, Massachusetts | McCawley | Clemson-class destroyer | For United States Navy. |
| 14 June | United States | Sun Shipbuilding Company | Chester, Pennsylvania | S. B. Hunt | Tanker | Requisitioned by the United States Shipping Board. |
| 14 June | United States | Federal Shipbuilding | Kearny, New Jersey | Westmoreland | Design 1037 ship | For United States Shipping Board. |
| 16 June | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Farrar | Design 1099 ship | For United States Shipping Board. |
| 16 June | United States | Submarine Boat Corporation | Newark, New Jersey | Pontia | Design 1023 ship | For United States Shipping Board. |
| 16 June | United States | Submarine Boat Corporation | Newark, New Jersey | Woodmansie | Design 1023 ship | For United States Shipping Board. |
| 17 June | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Costigan | Design 1025 ship | For United States Shipping Board. |
| 18 June | United States | Pusey & Jones | Wilmington, Delaware | Fire Island | Cargo ship | Requisitioned by the United States Shipping Board. |
| 18 June | United States | Lake Torpedo Boat | Bridgeport, Connecticut | R-26 | R-class submarine | For United States Navy. |
| 19 June | United States | Staten Island Shipbuilding Company | Mariners Harbor, New York | Carrabasset | Bagaduce-class tug | For United States Navy. |
| 19 June | United States | American International Shipbuilding | Hog Island, Pennsylvania | Corson | Design 1022 ship | For United States Shipping Board. |
| 19 June | United States | Alameda, California | Alameda Works Shipyard | Dilwin | Design 1047 ship | For United States Shipping Board. |
| 20 June | United States | Union Iron Works | San Francisco, California | Shirk | Clemson-class destroyer | For United States Navy. |
| 20 June | United States | Northwest Steel | Portland, Oregon | West Cheswald | Design 1013 ship | For United States Shipping Board. |
| 21 June | United States | Virginia Shipbuilding Corporation | Alexandria, Virginia | Vanada | Design 1015 ship | For United States Shipping Board. |
| 21 June | United States | J. F. Duthie & Company | Seattle, Washington | West Hepburn | Design 1013 ship | For United States Shipping Board. |
| 21 June | United States | Southwestern Shipbuilding Company | San Pedro, California | West Inskip | Design 1019 ship | For United States Shipping Board. |
| 22 June | United States | Fore River Shipyard | Quincy, Massachusetts | Watertown | Design 1045 ship | For United States Shipping Board. |
| 23 June | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Flagstaff | Design 1099 ship | For United States Shipping Board. |
| 24 June | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Faribault | Design 1099 ship | For United States Shipping Board. |
| 24 June | United States | Pensacola Shipbuilding Company | Pensacola, Florida | Noccalula | Design 1025 ship | For United States Shipping Board. |
| 24 June | United States | Moore Shipbuilding Company | Oakland, California | Quabbin | Design 1041 ship | For United States Shipping Board. |
| 24 June | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Islip | Design 1080 ship | For United States Shipping Board. |
| 25 June | United States | American International Shipbuilding | Hog Island, Pennsylvania | Casper | Design 1022 ship | For United States Shipping Board. |
| 25 June | United States | Submarine Boat Corporation | Newark, New Jersey | Delavan | Design 1023 ship | For United States Shipping Board. |
| 25 June | United States | Ferguson Steel & Iron | Buffalo, New York | Kewaydin | Bagaduce-class tug | For United States Navy. |
| 25 June | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Olen | Design 1014 ship | For United States Shipping Board. |
| 25 June | United States | Columbia River Shipbuilding | Portland, Oregon | West Harshaw | Design 1013 ship | For United States Shipping Board. |
| 26 June | United States | Skinner & Eddy | Seattle, Washington | Colorado Springs | Design 1079 ship | For United States Shipping Board. |
| 26 June | United States | American Shipbuilding Company | Lorain, Ohio | Lake Faulk | Design 1099 ship | For United States Shipping Board. |
| 26 June | United Kingdom | Harland & Wolff | Belfast | New Mexico | N-type cargo ship | For Elder Dempster. |
| 26 June | United Kingdom | Harland & Wolff | Belfast | Siris | B-type cargo ship | For Royal Mail Line. |
| 26 June | United States | Union Iron Works | San Francisco, California | Yarborough | Clemson-class destroyer | For United States Navy. |
| 27 June | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Texarkana | Cargo ship | Requisitioned by the United States Shipping Board. |
| 28 June | United States | American International Shipbuilding | Hog Island, Pennsylvania | Afel | Design 1022 ship | For United States Shipping Board. |
| 28 June | United States | Skinner & Eddy | Seattle, Washington | Eelbeck | Design 1105 ship | For United States Shipping Board. |
| 28 June | United States | Norfolk Navy Yard | Portsmouth, Virginia | Halbert | Clemson-class destroyer | For United States Navy. |
| 28 June | United States | Squantum Victory Yard | Quincy, Massachusetts | Henshaw | Clemson-class destroyer | For United States Navy. |
| 28 June | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fabyan | Design 1099 ship | For United States Shipping Board. |
| 28 June | United States | Globe Shipbuilding Company | Superior, Wisconsin | Lake Fiscus | Design 1074 ship | For United States Shipping Board. |
| 28 June | United States | Squantum Victory Yard | Quincy, Massachusetts | Moody | Clemson-class destroyer | For United States Navy. |
| 28 June | United States | Norfolk Navy Yard | Portsmouth, Virginia | Noa | Clemson-class destroyer | For United States Navy. |
| 28 June | United States | Fore River Shipyard | Quincy, Massachusetts | R-10 | R-class submarine | For United States Navy. |
| 28 June | United States | F. F. Ley and Company | Mobile, Alabama | Selma | Design 1100 tanker | For United States Shipping Board. |
| 30 June | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barstow | Design 1035 tug | For United States Shipping Board. |
| 30 June | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Bartheny | Design 1035 tug | For United States Shipping Board. |
| 30 June | United States | Submarine Boat Corporation | Newark, New Jersey | Cambridge | Design 1023 ship | For United States Shipping Board. |
| 30 June | United States | Alameda Works Shipyard | Alameda, California | Dillworth | Design 1047 ship | For United States Shipping Board. |
| 30 June | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Ellenorah | Design 1074 ship | For United States Shipping Board. |
| 30 June | United States | American Shipbuilding Company | Lorain, Ohio | Lake Fansdale | Design 1099 ship | For United States Shipping Board. |
| June | United Kingdom | I. J. Abdela & Mitchell Ltd. | Queensferry | Foam | Naval drifter | For Royal Navy. |

## July

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fablus | Design 1099 ship | For United States Shipping Board. |
| 1 July | United States | Submarine Boat Corporation | Newark, New Jersey | Waco | Design 1023 ship | For United States Shipping Board. |
| 2 July | United States | American International Shipbuilding | Hog Island, Pennsylvania | City of Fairbury | Design 1022 ship | For United States Shipping Board. |
| 2 July | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Onawa | Design 1074 ship | For United States Shipping Board. |
| 2 July | United States | Moore Shipbuilding Company | Oakland, California | Naugus | Design 1015 ship | For United States Shipping Board. |
| 2 July | United States | Western Pipe & Steel | South San Francisco, California | West Kader | Design 1019 ship | For United States Shipping Board. |
| 3 July | United States | Submarine Boat Corporation | Newark, New Jersey | Haddon | Design 1023 ship | For United States Shipping Board. |
| 3 July | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Flambeau | Design 1099 ship | For United States Shipping Board. |
| 3 July | United States | Mobile Shipbuilding Company | Mobile, Alabama | Moshico | Design 1038 ship | For United States Shipping Board. |
| 3 July | United States | Providence Engineering Works | Providence, Rhode Island | Tagus | Design 1035 tug | For United States Shipping Board. |
| 4 July | United States | Atlantic Corporation | Portsmouth, New Hampshire | Portsmouth | Design 1019 ship | For United States Shipping Board. |
| 7 July | United States | Southwestern Shipbuilding Company | San Pedro, California | Bakersfield | Design 1019 ship | For United States Shipping Board. |
| 7 July | United States | Charleston Navy Yard | Charleston, South Carolina | Tillman | Wickes-class destroyer | For United States Navy. |
| 8 July | United States | Groton Iron Works | Groton, Connecticut | Nameaug | Design 1016 ship | For United States Shipping Board. |
| 10 July | United States | Submarine Boat Corporation | Newark, New Jersey | Asquam | Design 1023 ship | For United States Shipping Board. |
| 10 July | United Kingdom | Harland & Wolff | Belfast | Glenariffe | Cargo ship | For Glen Line. |
| 10 July | United States | Union Iron Works | San Francisco, California | Kidder | Clemson-class destroyer | For United States Navy. |
| 10 July | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Flanders | Design 1099 ship | For United States Shipping Board. |
| 10 July | United States | New York Shipbuilding | Camden, New Jersey | Overton | Clemson-class destroyer | For United States Navy. |
| 10 July | United States | Downey Shipbuilding Corporation | Staten Island, New York | Yaphank | Design 1017 ship | For United States Shipping Board. |
| 10 July | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Name unknown | Design 1074 ship | For United States Shipping Board. |
| 11 July | United States | Federal Shipbuilding | Kearny, New Jersey | Innoko | Design 1037 ship | For United States Shipping Board. |
| 11 July | United States | Puget Sound Navy Yard | Bremerton, Washington | Koka | Bagaduce-class tug | For United States Navy. |
| 12 July | United States | Sun Shipbuilding Company | Chester, Pennsylvania | G. H. Jones | Tanker | Requisitioned by the United States Shipping Board. |
| 12 July | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Fielding | Design 1099 ship | For United States Shipping Board. |
| 12 July | United States | American International Shipbuilding | Hog Island, Pennsylvania | Minnequa | Design 1022 ship | For United States Shipping Board. |
| 12 July | United States | Northwest Engineering Works | Green Bay, Wisconsin | Vallonia | Design 1035 tug | For United States Shipping Board. |
| 13 July | United States | Newburgh Shipyards | Newburgh, New York | Irvington | Design 1025 ship | For United States Shipping Board. |
| 14 July | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Smith Thompson | Clemson-class destroyer | For United States Navy. |
| 15 July | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Alameda | Design 1128 ship | For United States Shipping Board. |
| 15 July | United States | New York Shipbuilding | Camden, New Jersey | Champion | Cargo ship | Requisitioned by the United States Shipping Board. |
| 15 July | United States | Hanlon Dry Dock and Shipbuilding | Oakland, California | Delrosa | Design 1043 ship | For United States Shipping Board. |
| 15 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fackler | Design 1099 ship | For United States Shipping Board. |
| 15 July | United States | Union Iron Works | San Francisco, California | La Valetta | Clemson-class destroyer | For United States Navy. |
| 15 July | United States | Pacific Coast Shipbuilding Company | Bay Point, California | Sinasta | Design 1015 ship | For United States Shipping Board. |
| 15 July | United States | Pensacola Shipbuilding Company | Pensacola, Florida | Red Mountain | Design 1025 ship | For United States Shipping Board. |
| 16 July | United States | Alameda Works Shipyard | Alameda, California | City of Alameda | Design 1047 ship | For United States Shipping Board. |
| 16 July | United States | American Shipbuilding Company | Lorain, Ohio | Lake Fanquier | Design 1099 ship | For United States Shipping Board. |
| 16 July | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Stobi | Design 1099 ship | For United States Shipping Board. |
| 16 July | United States | J. F. Duthie & Company | Seattle, Washington | Seattle Spirit | Design 1013 ship | For United States Shipping Board. |
| 17 July | United States | American International Shipbuilding | Hog Island, Pennsylvania | Liberty Land | Design 1022 ship | For United States Shipping Board. |
| 18 July | United States | American International Shipbuilding | Hog Island, Pennsylvania | Lebanon | Design 1022 ship | For United States Shipping Board. |
| 18 July | United States | Squantum Victory Yard | Quincy, Massachusetts | Meyer | Clemson-class destroyer | For United States Navy. |
| 19 July | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Dauperata | Design 1016 ship | For United States Shipping Board. |
| 19 July | United States | Whitney Bros. Company | Superior, Wisconsin | Kiokee | Design 1035 tug | For United States Shipping Board. |
| 19 July | United States | Submarine Boat Corporation | Newark, New Jersey | Lackawanna Valley | Design 1023 ship | For United States Shipping Board. |
| 19 July | United States | American International Shipbuilding | Hog Island, Pennsylvania | Lafcomo | Design 1022 ship | For United States Shipping Board. |
| 19 July | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Fear | Design 1020 ship | For United States Shipping Board. |
| 19 July | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Flatonia | Design 1099 ship | For United States Shipping Board. |
| 19 July | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Singara | Design 1074 ship | For United States Shipping Board. |
| 19 July | United States | Texas Steamship Corporation | Bath, Maine | Lightburne | Tanker | Requisitioned by the United States Shipping Board. |
| 19 July | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Orcus | Design 1014 ship | For United States Shipping Board. |
| 19 July | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Rockaway Park | Design 1063 ship | For United States Shipping Board. |
| 19 July | United States | Oscar Daniels Company | Tampa, Florida | Seminole | Design 1027 ship | For United States Shipping Board. |
| 19 July | United States | Columbia River Shipbuilding | Portland, Oregon | West Harts | Design 1013 ship | For United States Shipping Board. |
| 20 July | United States | New York Shipbuilding | Camden, New Jersey | Sea Girt | Design 1029 ship | For United States Shipping Board. |
| 20 July | United States | Philadelphia Navy Yard | Philadelphia, Pennsylvania | Warbler | Lapwing-class minesweeper | For United States Navy. |
| 21 July | United States | Skinner & Eddy | Seattle, Washington | Elkridge | Design 1105 ship | For United States Shipping Board. |
| 21 July | United States | Submarine Boat Corporation | Newark, New Jersey | Fourth Alabama | Design 1023 ship | For United States Shipping Board. |
| 21 July | United States | G. M. Standifer Construction | Vancouver, Washington | Nismaha | Design 1015 ship | For United States Shipping Board. |
| 21 July | United States | Fore River Shipyard | Quincy, Massachusetts | R-11 | R-class submarine | For United States Navy. |
| 21 July | United States | Skinner & Eddy | Seattle, Washington | Stanley | Design 1105 ship | For United States Shipping Board. |
| 22 July | United States | Globe Shipbuilding Company | Superior, Wisconsin | Lake Fisher | Design 1074 ship | For United States Shipping Board. |
| 23 July | United States | Bethlehem Wilmington | Wilmington, Delaware | Delco | Design 1094 ship | For United States Shipping Board. |
| 23 July | United States | Union Construction Company | Oakland, California | Hawarden | Design 1015 ship | For United States Shipping Board. |
| 23 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fairfex | Design 1099 ship | For United States Shipping Board. |
| 23 July | United States | Lorain, Ohio | American Shipbuilding Company | Lake Favonia | Design 1099 ship | For United States Shipping Board. |
| 23 July | United States | Downey Shipbuilding Corporation | Staten Island, New York | Waterbury | Design 1017 ship | For United States Shipping Board. |
| 24 July | United States | Submarine Boat Corporation | Newark, New Jersey | Ablanset | Design 1023 ship | For United States Shipping Board. |
| 24 July | United States | Bath Iron Works | Bath, Maine | Crowninshield | Wickes-class destroyer | For United States Navy. |
| 24 July | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Fariston | Design 1099 ship | For United States Shipping Board. |
| 24 July | United States | Puget Sound Navy Yard | Bremerton, Washington | Napa | Bagaduce-class tug | For United States Navy. |
| 25 July | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Kittegaun | Design 1025 ship | For United States Shipping Board. |
| 25 July | United States | Union Iron Works | San Francisco, California | Selfridge | Clemson-class destroyer | For United States Navy. |
| 26 July | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Dannedaike | Design 1058 ship | For United States Shipping Board. |
| 26 July | United States | Squantum Victory Yard | Quincy, Massachusetts | Doyes | Clemson-class destroyer | For United States Navy. |
| 26 July | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Hulaco | Design 1047 ship | For United States Shipping Board. |
| 26 July | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Ellendale | Design 1074 ship | For United States Shipping Board. |
| 26 July | United States | Newport News Shipbuilding | Newport News, Virginia | Patoka | Design 1106 ship | For United States Shipping Board. |
| 26 July | United States | American International Shipbuilding | Hog Island, Pennsylvania | Tulsa | Design 1022 ship | For United States Shipping Board. |
| 26 July | United States | Western Pipe & Steel | South San Francisco, California | West Cadron | Design 1019 ship | For United States Shipping Board. |
| 26 July | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Ison | Design 1080 ship | For United States Shipping Board. |
| 27 July | United States | Fore River Shipyard | Quincy, Massachusetts | Baldbutte | Design 1045 ship | For United States Shipping Board. |
| 28 July | United States | New York Shipbuilding | Camden, New Jersey | Humphreys | Clemson-class destroyer | For United States Navy. |
| 28 July | Japan | Kawasaki | Kobe | Ro-1 | Type F1 submarine | For Imperial Japanese Navy |
| 29 July | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Iceland | Cargo ship | Requisitioned by the United States Shipping Board. |
| 30 July | United States | Union Construction Company | Oakland, California | Havilah | Design 1015 ship | For United States Shipping Board. |
| 30 July | United States | American International Shipbuilding | Hog Island, Pennsylvania | Labette | Design 1022 ship | For United States Shipping Board. |
| 30 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fagundus | Design 1099 ship | For United States Shipping Board. |
| 30 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fairly | Design 1099 ship | For United States Shipping Board. |
| 30 July | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Galewood | Design 1074 ship | For United States Shipping Board. |
| 30 July | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Ophis | Design 1014 ship | For United States Shipping Board. |
| 30 July | United States | Federal Shipbuilding | Kearny, New Jersey | Wytherville | Design 1037 ship | For United States Shipping Board. |
| 31 July | United States | Submarine Boat Corporation | Newark, New Jersey | Asabeth | Design 1023 ship | For United States Shipping Board. |
| 31 July | United Kingdom | Amble Ferro-Concrete Co. Ltd. | Amble | Cretebow | Concrete tug | For The Shipping Controller. |
| 31 July | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Falama | Design 1099 ship | For United States Shipping Board. |
| 31 July | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Flattery | Design 1099 ship | For United States Shipping Board. |
| 31 July | United States | Submarine Boat Corporation | Newark, New Jersey | Lordship Manor | Design 1023 ship | For United States Shipping Board. |
| 31 July | United States | Alameda Works Shipyard | Alameda, California | Utacarbon | Design 1047 ship | For United States Shipping Board. |

## August

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 August | United States | Whitney Bros. Company | Superior, Wisconsin | Kolda | Design 1035 tug | For United States Shipping Board. |
| 2 August | United States | Merill-Stevens Shipbuilding Corporation | Jacksonville, Florida | Wekika | Design 1012 ship | For United States Shipping Board. |
| 5 August | United States | Hog Island, Pennsylvania | American International Shipbuilding | Shickshinny | Design 1022 ship | For United States Shipping Board. |
| 6 August | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Bartolome | Design 1035 tug | For United States Shipping Board. |
| 6 August | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Barwick | Design 1035 tug | For United States Shipping Board. |
| 6 August | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Himrod | Design 1013 ship | For United States Shipping Board. |
| 6 August | United States | Northwest Steel | Portland, Oregon | West Raritans | Design 1013 ship | For United States Shipping Board. |
| 7 August | United States | Providence Engineering Works | Providence, Rhode Island | Baymead | Design 1035 tug | For United States Shipping Board. |
| 7 August | United States | Submarine Boat Corporation | Newark, New Jersey | Monantum | Design 1023 ship | For United States Shipping Board. |
| 7 August | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Orani | Design 1015 ship | For United States Shipping Board. |
| 8 August | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Ellerslie | Design 1074 ship | For United States Shipping Board. |
| 8 August | United States | American International Shipbuilding | Hog Island, Pennsylvania | Shannock | Design 1022 ship | For United States Shipping Board. |
| 9 August | United States | Hanlon Dry Dock and Shipbuilding | Oakland, California | Depere | Design 1043 ship | For United States Shipping Board. |
| 9 August | United States | Moore Shipbuilding Company | Oakland, California | Quillwark | Design 1015 ship | For United States Shipping Board. |
| 9 August | United States | Columbia River Shipbuilding | Portland, Oregon | West Hartland | Design 1013 ship | For United States Shipping Board. |
| 9 August | United States | Norfolk Navy Yard | Portsmouth, Virginia | William B. Preston | Clemson-class destroyer | For United States Navy. |
| 11 August | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Farley | Design 1099 ship | For United States Shipping Board. |
| 11 August | United States | Union Iron Works | San Francisco, California | Mervine | Clemson-class destroyer | For United States Navy. |
| 12 August | United States | New York Shipbuilding | Camden, New Jersey | Kane | Clemson-class destroyer | For United States Navy. |
| 12 August | United States | Mare Island Navy Yard | Vallejo, California | Luchfield | Clemson-class destroyer | For United States Navy. |
| 12 August | United States | Puget Sound Navy Yard | Bremerton, Washington | Pinola | Bagaduce-class tug | For United States Navy. |
| 12 August | United States | Squantum Victory Yard | Quincy, Massachusetts | Sharkey | Clemson-class destroyer | For United States Navy. |
| 12 August | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Tracy | Clemson-class destroyer | For United States Navy. |
| 12 August | United States | Mare Island Navy Yard | Vallejo, California | Zang | Clemson-class destroyer | For United States Navy. |
| 13 August | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Fife | Design 1099 ship | For United States Shipping Board. |
| 13 August | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Inglenook | Design 1099 ship | For United States Shipping Board. |
| 13 August | United States | Submarine Boat Corporation | Newark, New Jersey | Putnam | Design 1023 ship | For United States Shipping Board. |
| 14 August | United States | New York Shipbuilding | Camden, New Jersey | Defender | Cargo ship | Requisitioned by the United States Shipping Board. |
| 14 August | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Kaweah | Design 1128 tanker | For United States Shipping Board. |
| 14 August | United States | American Shipbuilding Company | Lorain, Ohio | Lake Faxon | Design 1099 ship | For United States Shipping Board. |
| 14 August | United Kingdom | Harland & Wolff | Belfast | New Texas | N-type cargo ship | For Elder Dempster. |
| 15 August | United States | American International Shipbuilding | Hog Island, Pennsylvania | Bird City | Design 1022 ship | For United States Shipping Board. |
| 15 August | United States | Submarine Boat Corporation | Newark, New Jersey | Parksville | Design 1023 ship | For United States Shipping Board. |
| 15 August | United States | Fore River Shipyard | Quincy, Massachusetts | R-12 | R-class submarine | For United States Navy. |
| 16 August | United States | Submarine Boat Corporation | Newark, New Jersey | Buffalo Bridge | Design 1023 ship | For United States Shipping Board. |
| 16 August | United States | Skinner & Eddy | Seattle, Washington | Editor | Design 1105 ship | For United States Shipping Board. |
| 16 August | United States | Ecorse, Michigan | Great Lakes Engineering Works | Lake Ellicott | Design 1074 ship | For United States Shipping Board. |
| 16 August | United States | Globe Shipbuilding Company | Superior, Wisconsin | Lake Fitch | Design 1074 ship | For United States Shipping Board. |
| 16 August | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Sunbeam | Tanker | Requisitioned by the United States Shipping Board. |
| 16 August | United States | Federal Shipbuilding | Kearny, New Jersey | Vincent | Design 1037 ship | For United States Shipping Board. |
| 16 August | United States | Federal Shipbuilding | Kearny, New Jersey | Winona County | Design 1037 ship | For United States Shipping Board. |
| 18 August | United States | Northwest Steel | Portland, Oregon | West Pocasset | Design 1013 ship | For United States Shipping Board. |
| 19 August | United States | Whitney Bros. Company | Superior, Wisconsin | Kaleen | Design 1035 tug | For United States Shipping Board. |
| 20 August | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Elon | Design 1074 ship | For United States Shipping Board. |
| 20 August | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | La Crosse | Design 1099 ship | For United States Shipping Board. |
| 21 August | United States | Skinner & Eddy | Seattle, Washington | Elkhorn | Design 1105 ship | For United States Shipping Board. |
| 22 August | United States | Union Iron Works | San Francisco, California | Marcus | Clemson-class destroyer | For United States Navy. |
| 22 August | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Terre Haute | Cargo ship | Requisitioned by the United States Shipping Board. |
| 23 August | United States | Bayles Shipyard | Port Jefferson, New York | Cloverock | Cargo ship | For United States Shipping Board. |
| 23 August | United States | Pusey & Jones | Gloucester City, New Jersey | Daniel Webster | Cargo ship | Requisitioned by the United States Shipping Board. |
| 23 August | United States | J. F. Duthie & Company | Seattle, Washington | Dewey | Design 1013 ship | For United States Shipping Board. |
| 23 August | United States | Skinner & Eddy | Seattle, Washington | Endicott | Design 1105 ship | For United States Shipping Board. |
| 23 August | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Ellijay | Design 1074 ship | For United States Shipping Board. |
| 23 August | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Girardeau | Design 1020 ship | For United States Shipping Board. |
| 23 August | United States | Pacific Coast Shipbuilding Company | Bay Point, California | Lavada | Design 1015 ship | For United States Shipping Board. |
| 23 August | United States | American International Shipbuilding | Hog Island, Pennsylvania | Nobles | Design 1022 ship | For United States Shipping Board. |
| 24 August | United States | Southwestern Shipbuilding Company | San Pedro, California | West Neris | Design 1019 ship | For United States Shipping Board. |
| 26 August | United States | Ferguson Steel & Iron | Buffalo, New York | Kalmia | Bagaduce-class tug | For United States Navy. |
| 26 August | Empire of Japan | Uraga Dock Company | Uraga, Kanagawa | Eastern Breeze | Cargo ship | For United States Shipping Board |
| 27 August | United States | Submarine Boat Corporation | Newark, New Jersey | Clark Mills | Design 1023 ship | For United States Shipping Board. |
| 27 August | United States | Fore River Shipyard | Quincy, Massachusetts | R-13 | R-class submarine | For United States Navy. |
| 27 August | United States | Portsmouth Navy Yard | Portsmouth, New Hampshire | S-4 | S-class submarine | For United States Navy. |
| 28 August | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Ellithorpe | Design 1074 ship | For United States Shipping Board. |
| 28 August | United Kingdom | Harland & Wolff | Belfast | New Toronto | N-type cargo ship | For Elder Dempster. |
| 28 August | Japan | Kure Naval Arsenal | Kure | Ro-11 | Kaichu II-type submarine | For Imperial Japanese Navy |
| 28 August | United Kingdom | Harland & Wolff | Belfast | War Poplar | B-type cargo ship | For British Shipping Controller. |
| 28 August | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Ira | Design 1080 ship | For United States Shipping Board. |
| 29 August | United Kingdom | Swan Hunter & Wigham Richardson | Wallsend | Belgian | Cargo ship | For F. Leyland & Co. Ltd. |
| 29 August | United States | Submarine Boat Corporation | Newark, New Jersey | Continental Bridge | Design 1023 ship | For United States Shipping Board. |
| 29 August | United States | Submarine Boat Corporation | Newark, New Jersey | Federal Bridge | Design 1023 ship | For United States Shipping Board. |
| 29 August | United States | American International Shipbuilding | Hog Island, Pennsylvania | Hog Island | Design 1022 ship | For United States Shipping Board. |
| 30 August | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Bascobel | Design 1035 tug | For United States Shipping Board. |
| 30 August | United States | Bethlehem Elizabethport | Elizabeth, New Jersey | Basford | Design 1035 tug | For United States Shipping Board. |
| 30 August | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Hanover | Design 1018 ship | For United States Shipping Board. |
| 30 August | United States | American Shipbuilding Company | Lorain, Ohio | Lake Felden | Design 1099 ship | For United States Shipping Board. |
| 30 August | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Figart | Design 1099 ship | For United States Shipping Board. |
| 30 August | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Strymon | Design 1099 ship | For United States Shipping Board. |
| 30 August | United States | Submarine Boat Corporation | Newark, New Jersey | Marsodak | Design 1023 ship | For United States Shipping Board. |
| 30 August | United States | Northwest Engineering Works | Green Bay, Wisconsin | Outagamie | Design 1035 tug | For United States Shipping Board. |
| 30 August | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Palisades | Design 1063 ship | For United States Shipping Board. |
| 30 August | United States | Newburgh Shipyards | Newburgh, New York | Peekskill | Design 1025 ship | For United States Shipping Board. |
| 30 August | United States | Alameda Works Shipyard | Alameda, California | Portola Plumas | Design 1047 ship | For United States Shipping Board. |
| 30 August | United States | Bethlehem Wilmington | Wilmington, Delaware | Salem County | Design 1031 ship | For United States Shipping Board. |
| 30 August | United States | Columbia River Shipbuilding | Portland, Oregon | West Hartley | Design 1013 ship | For United States Shipping Board. |

## September

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 September | United States | Carolina Shipbuilding Corporation | Wilmington, North Carolina | Cranford | Design 1037 ship | For United States Shipping Board. |
| 2 September | United States | Union Iron Works | San Francisco, California | Chase | Clemson-class destroyer | For United States Navy. |
| 5 September | United States | Squantum Victory Yard | Quincy, Massachusetts | Breck | Clemson-class destroyer | For United States Navy. |
| 5 September | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Epitacio Pessoa | Design 1025 ship | For United States Shipping Board. |
| 5 September | United States | Squantum Victory Yard | Quincy, Massachusetts | Toucey | Clemson-class destroyer | For United States Navy. |
| 6 September | United States | Fore River Shipyard | Quincy, Massachusetts | AA-2 | AA-1-class submarine | For United States Navy. |
| 6 September | United States | Federal Shipbuilding | Kearny, New Jersey | Anaconda | Design 1037 ship | For United States Shipping Board. |
| 6 September | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Antietam | Design 1047 ship | For United States Shipping Board. |
| 6 September | United States | Skinner & Eddy | Seattle, Washington | Brave Coeur | Design 1105 ship | For United States Shipping Board. |
| 6 September | United States | Hog Island, Pennsylvania | American International Shipbuilding | Sinsinawa | Design 1022 ship | For United States Shipping Board. |
| 6 September | United States | Northwest Steel | Portland, Oregon | West Saginaw | Design 1013 ship | For United States Shipping Board. |
| 7 September | United States | Fore River Shipyard | Quincy, Massachusetts | Baldhill | Design 1045 ship | For United States Shipping Board. |
| 7 September | United States | Western Pipe & Steel | South San Francisco, California | West Cahokie | Design 1019 ship | For United States Shipping Board. |
| 8 September | United States | Virginia Shipbuilding Corporation | Alexandria, Virginia | H. F. Morse | Design 1015 ship | For United States Shipping Board. |
| 10 September | United States | American International Shipbuilding | Hog Island, Pennsylvania | Chickasaw | Design 1022 ship | For United States Shipping Board. |
| 10 September | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Daybreak | Cargo ship | For Claymore Shipping Co. Ltd. |
| 10 September | United States | Skinner & Eddy | Seattle, Washington | Elkton | Design 1105 ship | For United States Shipping Board. |
| 10 September | United States | Squantum Victory Yard | Quincy, Massachusetts | Isherwood | Clemson-class destroyer | For United States Navy. |
| 10 September | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | St. Anthony | Design 1014 ship | For United States Shipping Board. |
| 11 September | United Kingdom | Harland & Wolff | Belfast | Arundel Castle | Passenger ship | For Union-Castle Line. |
| 11 September | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Barker | Clemson-class destroyer | For United States Navy. |
| 11 September | United States | Globe Shipbuilding Company | Superior, Wisconsin | Lake Fithian | Design 1074 ship | For United States Shipping Board. |
| 11 September | United States | G. M. Standifer Construction | Vancouver, Washington | Olockson | Design 1015 ship | For United States Shipping Board. |
| 11 September | United States | Newport News Shipbuilding | Newport News, Virginia | Ramapo | Design 1106 ship | For United States Shipping Board. |
| 11 September | United States | Philadelphia Navy Yard | Philadelphia, Pennsylvania | Willet | Lapwing-class minesweeper | For United States Navy. |
| 12 September | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Chepadoa | Design 1015 ship | For United States Shipping Board. |
| 12 September | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Ellsworth | Design 1074 ship | For United States Shipping Board. |
| 13 September | United States | Federal Shipbuilding | Kearny, New Jersey | Bellemina | Design 1037 ship | For United States Shipping Board. |
| 13 September | United States | Federal Shipbuilding | Kearny, New Jersey | Bellhaven | Design 1037 ship | For United States Shipping Board. |
| 13 September | United States | Submarine Boat Corporation | Newark, New Jersey | Coquitt | Design 1023 ship | For United States Shipping Board. |
| 13 September | United States | Long Beach Shipbuilding Company | Long Beach, California | Haleakala | Design 1019 ship | For United States Shipping Board. |
| 13 September | United States | Submarine Boat Corporation | Newark, New Jersey | Moose Hausic | Design 1023 ship | For United States Shipping Board. |
| 14 September | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Chaparel | Design 1020 ship | For United States Shipping Board. |
| 15 September | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Elpueblo | Design 1074 ship | For United States Shipping Board. |
| 16 September | United States | Columbia River Shipbuilding | Portland, Oregon | Silets | Design 1013 ship | For United States Shipping Board. |
| 17 September | United States | American Shipbuilding Company | Lorain, Ohio | Ashland County | Design 1099 ship | For United States Shipping Board. |
| 18 September | United States | Submarine Boat Corporation | Newark, New Jersey | Independent Bridge | Design 1023 ship | For United States Shipping Board. |
| 18 September | United States | American International Shipbuilding | Hog Island, Pennsylvania | Inspector | Design 1022 ship | For United States Shipping Board. |
| 18 September | United States | Ferguson Steel & Iron | Buffalo, New York | Umpqua | Bagaduce-class tug | For United States Navy. |
| 19 September | United States | Mobile Shipbuilding Company | Mobile, Alabama | Minooka | Design 1038 ship | For United States Shipping Board. |
| 19 September | United States | Union Iron Works | San Francisco, California | Robert Smith | Clemson-class destroyer | For United States Navy. |
| 20 September | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Bethelridge | Design 1059 ship | For United States Shipping Board. |
| 20 September | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Gosport | Design 1046 ship | For United States Shipping Board. |
| 20 September | United States | Submarine Boat Corporation | Newark, New Jersey | Lackawanna Bridge | Design 1023 ship | For United States Shipping Board. |
| 20 September | United States | Pusey & Jones | Wilmington, Delaware | Long Island | Cargo ship | Requisitioned by the United States Shipping Board. |
| 20 September | United States | Groton Iron Works | Groton, Connecticut | Merry Mount | Design 1016 ship | For United States Shipping Board. |
| 20 September | United States | New York Shipbuilding | Camden, New Jersey | Scottsbury | Design 1103 ship | For United States Shipping Board. |
| 21 September | United States | Squantum Victory Yard | Quincy, Massachusetts | Case | Clemson-class destroyer | For United States Navy. |
| 22 September | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Auditor | Design 1025 ship | For United States Shipping Board. |
| 22 September | United States | Submarine Boat Corporation | Newark, New Jersey | Cook | Design 1023 ship | For United States Shipping Board. |
| 22 September | United States | Skinner & Eddy | Seattle, Washington | Crisfield | Design 1105 ship | For United States Shipping Board. |
| 22 September | United States | American International Shipbuilding | Hog Island, Pennsylvania | Magmeric | Design 1022 ship | For United States Shipping Board. |
| 24 September | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Bensalem | Design 1025 ship | For United States Shipping Board. |
| 24 September | United States | Submarine Boat Corporation | Newark, New Jersey | Kootenai | Design 1023 ship | For United States Shipping Board. |
| 24 September | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Ellsbury | Design 1074 ship | For United States Shipping Board. |
| 24 September | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Galien | Design 1074 ship | For United States Shipping Board. |
| 24 September | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Lansdowne | Cargo ship | Requisitioned by the United States Shipping Board. |
| 24 September | United States | New York Shipbuilding | Camden, New Jersey | Santa Elisa | Troopship | Requisitioned by the United States Shipping Board. |
| 25 September | United States | Alameda Works Shipyard | Alameda, California | Cathwood | Design 1047 ship | For United States Shipping Board. |
| 25 September | United Kingdom | Harland & Wolff | Belfast | Glenluce | Cargo ship | For Glen Line. |
| 25 September | United States | Submarine Boat Corporation | Newark, New Jersey | Kenwood Bridge | Design 1023 ship | For United States Shipping Board. |
| 25 September | United States | Pensacola Shipbuilding Company | Pensacola, Florida | Rockport | Design 1025 ship | For United States Shipping Board. |
| 26 September | United States | American International Shipbuilding | Hog Island, Pennsylvania | Clavarack | Design 1022 ship | For United States Shipping Board. |
| 27 September | United States | Bethlehem Wilmington | Wilmington, Delaware | Bethnor | Design 1094 ship | For United States Shipping Board. |
| 27 September | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | Cathlamet | Design 1080 ship | For United States Shipping Board. |
| 27 September | United States | Skinner & Eddy | Seattle, Washington | Cripple Creek | Design 1105 ship | For United States Shipping Board. |
| 27 September | United States | J. F. Duthie & Company | Seattle, Washington | Deuel | Design 1013 ship | For United States Shipping Board. |
| 27 September | United States | Union Construction Company | Oakland, California | Haxtum | Design 1015 ship | For United States Shipping Board. |
| 27 September | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Higho | Design 1014 ship | For United States Shipping Board. |
| 27 September | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Fighting | Design 1099 ship | For United States Shipping Board. |
| 28 September | United States | Southwestern Shipbuilding Company | San Pedro, California | West Niger | Design 1019 ship | For United States Shipping Board. |
| 29 September | United States | Union Iron Works | San Francisco, California | Chauncer | Clemson-class destroyer | For United States Navy. |
| 29 September | United States | Squantum Victory Yard | Quincy, Massachusetts | Lardner | Clemson-class destroyer | For United States Navy. |
| 30 September | United States | American International Shipbuilding | Hog Island, Pennsylvania | Afoundria | Design 1022 ship | For United States Shipping Board. |
| 30 September | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Fargo | Design 1099 ship | For United States Shipping Board. |
| 30 September | United States | Submarine Boat Corporation | Newark, New Jersey | Hamlin | Design 1023 ship | For United States Shipping Board. |
| 30 September | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Elmhurst | Design 1074 ship | For United States Shipping Board. |
| 30 September | United Kingdom | Lithgows Ltd. | Port Glasgow | Nile | Cargo ship | For Nile Steamship Co. Ltd. |
| 30 September | United States | Squantum Victory Yard | Quincy, Massachusetts | Putnam | Clemson-class destroyer | For United States Navy. |
| 30 September | United States | Northwest Steel | Portland, Oregon | West Jaffrey | Design 1013 ship | For United States Shipping Board. |

## October

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 October | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Elmsdale | Design 1074 ship | For United States Shipping Board. |
| 4 October | United States | Pusey & Jones | Gloucester City, New Jersey | Andrew Jackson | Cargo ship | Requisitioned by the United States Shipping Board. |
| 4 October | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Borie | Clemson-class destroyer | For United States Navy. |
| 4 October | United States | New York Shipbuilding | Camden, New Jersey | Reuben James | Clemson-class destroyer | For United States Navy. |
| 4 October | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Sioux Falls | Design 1099 ship | For United States Shipping Board. |
| 4 October | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Sunshine | Tanker | Requisitioned by the United States Shipping Board. |
| 6 October | United States | American International Shipbuilding | Hog Island, Pennsylvania | City of Alton | Design 1022 ship | For United States Shipping Board. |
| 7 October | United States | Skinner & Eddy | Seattle, Washington | Effingham | Design 1105 ship | For United States Shipping Board. |
| 7 October | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Fairport | Design 1099 ship | For United States Shipping Board. |
| 8 October | United States | American International Shipbuilding | Hog Island, Pennsylvania | Coahoma County | Design 1022 ship | For United States Shipping Board. |
| 9 October | United States | Globe Shipbuilding Company | Superior, Wisconsin | Lake Flag | Design 1074 ship | For United States Shipping Board. |
| 10 October | United States | Fore River Shipyard | Quincy, Massachusetts | R-14 | R-class submarine | For United States Navy. |
| 11 October | United States | New York Shipbuilding | Camden, New Jersey | American Legion | Design 1029 ship | For United States Shipping Board. |
| 11 October | United States | Texas Steamship Corporation| | Bath, Maine | Aryan | Tanker | Requisitioned by the United States Shipping Board. |
| 11 October | United States | Federal Shipbuilding | Kearny, New Jersey | Bellepline | Design 1037 ship | For United States Shipping Board. |
| 11 October | United States | Federal Shipbuilding | Kearny, New Jersey | Bellerose | Design 1037 ship | For United States Shipping Board. |
| 11 October | United States | American International Shipbuilding | Hog Island, Pennsylvania | Casey | Design 1022 ship | For United States Shipping Board. |
| 11 October | United States | Skinner & Eddy | Seattle, Washington | Effna | Design 1105 ship | For United States Shipping Board. |
| 11 October | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Great Falls | Design 1099 ship | For United States Shipping Board. |
| 11 October | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Filbert | Design 1099 ship | For United States Shipping Board. |
| 11 October | United States | Northwest Engineering Works | Green Bay, Wisconsin | Pylos | Design 1035 tug | For United States Shipping Board. |
| 11 October | United Kingdom | Harland & Wolff | Belfast | War Passion | N-type cargo ship | For Elder Dempster. |
| 11 October | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Unnamed | Design 1074 ship | For United States Shipping Board. |
| 15 October | United States | Squantum Victory Yard | Quincy, Massachusetts | Reid | Clemson-class destroyer | For United States Navy. |
| 16 October | United States | Submarine Boat Corporation | Newark, New Jersey | Indiana Bridge | Design 1023 ship | For United States Shipping Board. |
| 16 October | United States | New York Shipbuilding | Camden, New Jersey | Williamson | Clemson-class destroyer | For United States Navy. |
| 17 October | United States | Submarine Boat Corporation | Newark, New Jersey | Cushnet | Design 1023 ship | For United States Shipping Board. |
| 17 October | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Elrio | Design 1074 ship | For United States Shipping Board. |
| 18 October | United States | American International Shipbuilding | Hog Island, Pennsylvania | Coldbrook | Design 1022 ship | For United States Shipping Board. |
| 18 October | United States | Submarine Boat Corporation | Newark, New Jersey | Coskata | Design 1023 ship | For United States Shipping Board. |
| 18 October | United States | American Shipbuilding Company | Lorain, Ohio | Henry County | Design 1099 ship | For United States Shipping Board. |
| 18 October | United States | William Cramp & Sons | Philadelphia, Pennsylvania | John D. Edwards | Clemson-class destroyer | For United States Navy. |
| 18 October | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Unnamed | Design 1074 ship | For United States Shipping Board. |
| 19 October | United States | Newburgh Shipyards | Newburgh, New York | Monroe | Design 1025 ship | For United States Shipping Board. |
| 20 October | United States | Submarine Boat Corporation | Newark, New Jersey | Cuttyhunk | Design 1023 ship | For United States Shipping Board. |
| 21 October | United States | Fore River Shipyard | Quincy, Massachusetts | Hadnot | Design 1045 ship | For United States Shipping Board. |
| 21 October | United States | Ferguson Steel & Iron | Buffalo, New York | Wandank | Bagaduce-class tug | For United States Navy. |
| 23 October | United Kingdom | Harland & Wolff | Belfast | Boma | B-type cargo ship | For Elder Dempster. |
| 23 October | United Kingdom | Harland & Wolff | Belfast | Dundrum Castle | B-type cargo ship | For Union-Castle Line. |
| 23 October | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Floravista | Design 1099 ship | For United States Shipping Board. |
| 23 October | United States | Oscar Daniels Company | Tampa, Florida | Unicoi | Design 1027 ship | For United States Shipping Board. |
| 24 October | United States | Squantum Victory Yard | Quincy, Massachusetts | Worden | Clemson-class destroyer | For United States Navy. |
| 25 October | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Chicomico | Design 1015 ship | For United States Shipping Board. |
| 25 October | United Kingdom | Amble Ferro-Concrete Co. Ltd. | Amble | Cretestem | Concrete tug | For The Shipping Controller. |
| 25 October | United States | Alexandria, VirginiaVirginia Shipbuilding Corporation | | E. A. Morse | Design 1015 ship | For United States Shipping Board. |
| 25 October | United States | Skinner & Eddy | Seattle, Washington | Eglantine | Design 1105 ship | For United States Shipping Board. |
| 25 October | United States | Newport News Shipbuilding | Newport News, Virginia | Rapidan | Design 1106 ship | For United States Shipping Board. |
| 25 October | Japan | Mitsubishi Heavy Industries | Kobe | Ro-51 | Type L1 submarine | For Imperial Japanese Navy. |
| 25 October | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sundance | Design 1022 ship | For United States Shipping Board. |
| 25 October | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Ivis | Design 1080 ship | For United States Shipping Board. |
| 27 October | United States | American International Shipbuilding | Hog Island, Pennsylvania | Cantigny | Design 1024 ship | For United States Shipping Board. |
| 27 October | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Lycoming | Design 1025 ship | For United States Shipping Board. |
| 28 October | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | John Roach | Cargo ship | Requisitioned by the United States Shipping Board. |
| 28 October | United States | Submarine Boat Corporation | Newark, New Jersey | Margus | Design 1023 ship | For United States Shipping Board. |
| 28 October | United States | Atlantic Corporation | Portsmouth, New Hampshire | Nipmuc | Design 1019 ship | For United States Shipping Board. |
| 28 October | United States | New York Shipbuilding | Camden, New Jersey | Sands | Clemson-class destroyer | For United States Navy. |
| 29 October | United States | Submarine Boat Corporation | Newark, New Jersey | Northwestern Bridge | Design 1023 ship | For United States Shipping Board. |
| 31 October | United States | Submarine Boat Corporation | Newark, New Jersey | Lakeside Bridge | Design 1023 ship | For United States Shipping Board. |
| 30 October | United States | Submarine Boat Corporation | Newark, New Jersey | Massilon Bridge | Design 1023 ship | For United States Shipping Board. |

## November

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 November | United States | Federal Shipbuilding | Kearny, New JerseyFederal Shipbuilding | Bellflower | Design 1037 ship | For United States Shipping Board. |
| 1 November | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Danville | Design 1058 ship | For United States Shipping Board. |
| 1 November | United States | Skinner & Eddy | Seattle, Washington | Egremont | Design 1079 ship | For United States Shipping Board. |
| 1 November | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Fillion | Design 1099 ship | For United States Shipping Board. |
| 1 November | United States | Groton Iron Works | Groton, Connecticut | Quinnipiack | Design 1016 ship | For United States Shipping Board. |
| 3 November | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Elsmere | Design 1074 ship | For United States Shipping Board. |
| 4 November | Empire of Japan | Asano Shipbuilding Company | Tsurumi-ku, Yokohama | Eastern Trader | Cargo ship | For United States Shipping Board. |
| 5 November | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Ikatan | Design 1074 ship | For United States Shipping Board. |
| 5 November | United States | Submarine Boat Corporation | Newark, New Jersey | Massick | Design 1023 ship | For United States Shipping Board. |
| 5 November | United States | American International Shipbuilding | Hog Island, Pennsylvania | Wildwood | Design 1022 ship | For United States Shipping Board. |
| 5 November | Empire of Japan | Uchida | | Eastern Glade | Cargo ship | For United States Shipping Board. |
| 6 November | United States | Fore River Shipyard | Quincy, Massachusetts | Hagan | Design 1045 ship | For United States Shipping Board. |
| 6 November | United Kingdom | Harland & Wolff | Belfast | New Brighton | N-type cargo ship | For African Steamship Co. |
| 6 November | United States | Pusey & Jones | Wilmington, Delaware | Staten Island | Cargo ship | Requisitioned by the United States Shipping Board. |
| 6 November | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Whipple | Clemson-class destroyer | For United States Navy. |
| 6 November | Empire of Japan | Kawasaki | | Eastern Moon | Cargo ship | For United States Shipping Board. |
| 7 November | United States | Federal Shipbuilding | Kearny, New Jersey | Bellbuckle | Design 1037 ship | For United States Shipping Board. |
| 7 November | United States | Squantum Victory Yard | Quincy, Massachusetts | Flusser | Clemson-class destroyer | For United States Navy. |
| 7 November | United States | Mobile Shipbuilding Company | Mobile, Alabama | Hutchinson | Design 1038 ship | For United States Shipping Board. |
| 8 November | United States | Terry Shipbuilding | Savannah, Georgia | Darden | Design 1031 ship | For United States Shipping Board. |
| 8 November | United States | American Shipbuilding Company | Lorain, Ohio | Franklin County | Design 1099 ship | For United States Shipping Board. |
| 8 November | United States | American Shipbuilding Company | Wyandotte, Michigan | Detroit Wayne | Design 1099 ship | For United States Shipping Board. |
| 10 November | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Bavington | Design 1025 ship | For United States Shipping Board. |
| 10 November | United States | Portsmouth Navy Yard | Portsmouth, New Hampshire | S-5 | S-class submarine | For United States Navy. |
| 11 November | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Florian | Design 1099 ship | For United States Shipping Board. |
| 12 November | United States | American International Shipbuilding | Hog Island, Pennsylvania | Cliffwood | Design 1022 ship | For United States Shipping Board. |
| 14 November | United States | Submarine Boat Corporation | Newark, New Jersey | Mopang | Design 1023 ship | For United States Shipping Board. |
| 15 November | United States | Carolina Shipbuilding Corporation | Wilmington, North Carolina | City of Omaha | Design 1037 ship | For United States Shipping Board. |
| 15 November | United States | American Shipbuilding Company | Chicago, Illinois | Geyser | Design 1099 ship | For United States Shipping Board. |
| 15 November | United States | American Shipbuilding Company | Chicago, Illinois | Giddings | Design 1099 ship | For United States Shipping Board. |
| 15 November | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Hagood | Design 1047 ship | For United States Shipping Board. |
| 15 November | United States | Skinner & Eddy | Seattle, Washington | Jadden | Design 1079 ship | For United States Shipping Board. |
| 15 November | United States | Federal Shipbuilding | Kearny, New Jersey | Kearny | Design 1037 ship | For United States Shipping Board. |
| 15 November | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Elmont | Design 1074 ship | For United States Shipping Board. |
| 15 November | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Elsah | Design 1074 ship | For United States Shipping Board. |
| 15 November | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Elva | Design 1074 ship | For United States Shipping Board. |
| 15 November | United States | American Shipbuilding Company | Lorain, Ohio | Lake Fenn | Design 1099 ship | For United States Shipping Board. |
| 15 November | United States | McDougall-Duluth Shipbuilding Company | Duluth, Minnesota | Lake Floris | Design 1099 ship | For United States Shipping Board. |
| 15 November | United States | Globe Shipbuilding Company | Superior, Wisconsin | Lake Glaucus | Design 1074 ship | For United States Shipping Board. |
| 15 November | United States | G. M. Standifer Construction | Vancouver, Washington | Montague | Design 1015 ship | For United States Shipping Board. |
| 15 November | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Tenafly | Design 1063 ship | For United States Shipping Board. |
| 15 November | United States | Columbia River Shipbuilding | Portland, Oregon | West Hassavampa | Design 1013 ship | For United States Shipping Board. |
| 15 November | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Jana | Design 1080 ship | For United States Shipping Board. |
| 17 November | United States | Northwest Steel | Portland, Oregon | Centaurus | Design 1013 ship | For Green Star Line. |
| 17 November | United States | Skinner & Eddy | Seattle, Washington | Nile | Design 1079 ship | For United States Shipping Board. |
| 18 November | United States | American International Shipbuilding | Hog Island, Pennsylvania | Argonne | Design 1024 ship | For United States Shipping Board. |
| 19 November | United States | Squantum Victory Yard | Quincy, Massachusetts | Dale | Clemson-class destroyer | For United States Navy. |
| 20 November | United States | Mare Island Navy Yard | Vallejo, California | California | Tennessee-class battleship | For United States Navy. |
| 22 November | United States | Skinner & Eddy | Seattle, Washington | Crosskeys | Design 1079 ship | For United States Shipping Board. |
| 22 November | United States | Groton Iron Works | Groton, Connecticut | Hartford | Design 1016 ship | For United States Shipping Board. |
| 22 November | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Slavi | Design 1074 ship | For United States Shipping Board. |
| 22 November | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Manham | Design 1015 ship | For United States Shipping Board. |
| 22 November | Japan | Kawasaki Heavy Industries | Kobe | Ro-2 | Type F1 submarine | For Imperial Japanese Navy |
| 22 November | United Kingdom | Harland & Wolff | Belfast | SS War Airman | AO tanker | For British Shipping Controller. |
| 22 November | United States | J. F. Duthie & Company | Seattle, Washington | West Hesseltine | Design 1013 ship | For United States Shipping Board. |
| 24 November | United States | Pusey & Jones | Gloucester City, New Jersey | John Adams | Cargo ship | Requisitioned by the United States Shipping Board. |
| 24 November | United States | Submarine Boat Corporation | Newark, New Jersey | Minnewawa | Design 1023 ship | For United States Shipping Board. |
| 26 November | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Kayseeka | Design 1025 ship | For United States Shipping Board. |
| 27 November | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Vinton County | Design 1099 ship | For United States Shipping Board. |
| 27 November | United States | Submarine Boat Corporation | Newark, New Jersey | Rock Island Bridge | Design 1023 ship | For United States Shipping Board. |
| 27 November | United Kingdom | Harland & Wolff | Belfast | War Riddle | N-type cargo ship | For Atlantic Transport Co. |
| 28 November | United States | Squantum Victory Yard | Quincy, Massachusetts | Converse | Clemson-class destroyer | For United States Navy. |
| 30 November | United States | Pensacola Shipbuilding Company | Pensacola, Florida | City of Sherman | Design 1025 ship | For United States Shipping Board. |
| 30 November | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Hancock County | Design 1099 ship | For United States Shipping Board. |
| 30 November | United States | Mobile Shipbuilding Company | Mobile, Alabama | Oklahoma City | Design 1038 ship | For United States Shipping Board. |
| 30 November | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Wauwatosa | Design 1074 ship | For United States Shipping Board. |
| November | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Notton | Cargo ship | For Atlantic Shipping & Trading Co. Ltd. |

## December

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 December | United States | Globe Shipbuilding Company | Superior, Wisconsin | Lake Glaucus | Design 1074 ship | For United States Shipping Board. |
| 1 December | United States | Submarine Boat Corporation | Newark, New Jersey | Monomac | Design 1023 ship | For United States Shipping Board. |
| 1 December | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Name unknown | Design 1074 ship | For United States Shipping Board. |
| 2 December | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Galva | Design 1074 ship | For United States Shipping Board. |
| 3 December | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Mitchell | Design 1025 ship | For United States Shipping Board. |
| 4 December | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Kerhonkson | Design 1063 ship | For United States Shipping Board. |
| 5 December | United States | Oscar Daniels Company | Tampa, Florida | Manatee | Design 1027 ship | For United States Shipping Board. |
| 6 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | Cambrai | Design 1024 ship | For United States Shipping Board. |
| 6 December | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Elmsford | Design 1074 ship | For United States Shipping Board. |
| 8 December | United States | Submarine Boat Corporation | Newark, New Jersey | Pittsburgh Bridge | Design 1023 ship | For United States Shipping Board. |
| 8 December | Japan | Sasebo Naval Arsenal | Sasebo | Ro-24 | Kaichu III-type submarine | For Imperial Japanese Navy. |
| 9 December | United States | Submarine Boat Corporation | Newark, New Jersey | Toledo Bridge | Design 1023 ship | For United States Shipping Board. |
| 9 December | United States | Submarine Boat Corporation | Newark, New Jersey | Vincennes Bridge | Design 1023 ship | For United States Shipping Board. |
| 9 December | United States | Submarine Boat Corporation | Newark, New Jersey | Virginia Bridge | Design 1023 ship | For United States Shipping Board. |
| 10 December | United States | Vancouver, Washington | G. M. Standifer Construction | Abercos | Design 1015 ship | For United States Shipping Board. |
| 10 December | United States | Squantum Victory Yard | Quincy, Massachusetts | Billingley | Clemson-class destroyer | For United States Navy. |
| 10 December | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Chester Valley | Design 1018 ship | For United States Shipping Board. |
| 10 December | United States | Bethlehem Wilmington | Wilmington, Delaware | Macomet | Design 1094 ship | For United States Shipping Board. |
| 10 December | United States | Fore River Shipyard | Quincy, Massachusetts | Trimountain | Design 1045 ship | For United States Shipping Board. |
| 11 December | United Kingdom | Harland & Wolff | Belfast | War Romance | N-type cargo ship | For Elder Dempster. |
| 15 December | United States | Terry Shipbuilding | Savannah, Georgia | Dartford | Design 1031 ship | For United States Shipping Board. |
| 15 December | United States | Chester Shipbuilding Corporation | Chester, Pennsylvania | Amcross | Cargo ship | Requisitioned by the United States Shipping Board. |
| 15 December | United States | Standard Shipbuilding Corporation | Shooters Island, New York | Hinkley | Design 1063 ship | For United States Shipping Board. |
| 15 December | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Elmwood | Design 1074 ship | For United States Shipping Board. |
| 15 December | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Fillmore | Design 1099 ship | For United States Shipping Board. |
| 18 December | United States | Squantum Victory Yard | Quincy, Massachusetts | Charles Ausburn | Clemson-class destroyer | For United States Navy. |
| 18 December | United States | William Cramp & Sons | Philadelphia, Pennsylvania | MacLeish | Clemson-class destroyer | For United States Navy. |
| 19 December | United States | New York Shipbuilding | Camden, New Jersey | Santa Leonora | Troopship | Requisitioned by the United States Shipping Board. |
| 20 December | United States | Bethlehem Wilmington | Wilmington, Delaware | Liberty Minquas | Design 1031 ship | For United States Shipping Board. |
| 20 December | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Ripon | Design 1074 ship | For United States Shipping Board. |
| 20 December | United States | Western Pipe & Steel | South San Francisco, California | West Calera | Design 1019 ship | For United States Shipping Board. |
| 20 December | United States | J. F. Duthie & Company | Seattle, Washington | West Ivan | Design 1013 ship | For United States Shipping Board. |
| 20 December | United States | Moore Shipbuilding Company | Oakland, California | Salina | Design 1041 ship | For United States Shipping Board. |
| 20 December | United States | Moore Shipbuilding Company | Oakland, California | City of Reno | Design 1041 ship | For United States Shipping Board. |
| 20 December | United States | Moore Shipbuilding Company | Oakland, California | Sapulpa | Design 1041 ship | For United States Shipping Board. |
| 20 December | United States | Moore Shipbuilding Company | Oakland, California | Jalapa | Design 1015 ship | For United States Shipping Board. |
| 20 December | United States | Moore Shipbuilding Company | Oakland, California | Mosella | Design 1015 ship | For United States Shipping Board. |
| 20 December | United States | Moore Shipbuilding Company | Oakland, California | Janelew | Design 1015 ship | For United States Shipping Board. |
| 23 December | United Kingdom | William Beardmore & Co. Ltd. | Port Glasgow | Cameronia | Ocean liner | For Anchor Line |
| 23 December | United States | Portsmouth Navy Yard | Portsmouth, New Hampshire | S-6 | S-class submarine | For United States Navy. |
| 24 December | United States | Submarine Boat Corporation | Newark, New Jersey | East Chicago | Design 1023 ship | For United States Shipping Board. |
| 24 December | United States | Atlantic Corporation | Portsmouth, New Hampshire | Norumbega | Design 1019 ship | For United States Shipping Board. |
| 24 December | United States | Newport News Shipbuilding | Newport News, Virginia | Sapelo | Patoka-class oiler | For |
| 25 December | United Kingdom | Harland & Wolff | Belfast | Glentara | Cargo ship | For Glen Line. |
| 25 December | United States | Bethlehem Wilmington | Wilmington, Delaware | Kehuku | Design 1031 ship | For United States Shipping Board. |
| 27 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | City of Flint | Design 1022 cargo ship | For |
| 27 December | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Maquan | Design 1015 ship | For United States Shipping Board. |
| 27 December | United Kingdom | Harland & Wolff | Belfast | Somerset Coast | Coaster | For Coast Lines. |
| 29 December | United States | Squantum Victory Yard | Quincy, Massachusetts | Osborne | Clemson-class destroyer | For United States Navy. |
| 31 December | United States | Merill-Stevens Shipbuilding Corporation | Jacksonville, Florida | Pinellas | Design 1012 ship | For United States Shipping Board. |
| 31 December | United States | Pensacola Shipbuilding Company | Pensacola, Florida | City of Vernon | Design 1025 ship | For United States Shipping Board. |

## Unknown date

| Country | Builder | Location | Ship | Class | Notes |
| United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Alta | Steamship | For United States Shipping Board. |
| United Kingdom | Dublin Dockyard Co. Ltd. | Dublin | Bermondsey | Cargo ship | For private owner. |
| United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Bittern | Lapwing-class minesweeper | For United States Navy. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Blue Haze | Drifter | For Viking Steam Fishing Co. Ltd. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Bow Wave | Drifter | For Viking Steam Fishing Co. Ltd. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Breaker | Naval drifter | For Royal Navy, but completed as commercial drifter Kathleen for Head & Wright Ltd. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Broil | Naval drifter | For Royal Navy, but completed as commercial drifter. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Bubble | Naval drifter | For Royal Navy, but completed as commercial drifter. |
| Germany | Howaldtswerke | Kiel | Gedania | Tanker | For Wareid Tankschiff GmbH. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Grey Sea | Naval drifter | For Royal Navy. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Low Tide | Naval drifter | For Royal Navy, but completed as a commercial fishing vessel. |
| United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | May Bird | Naval drifter | Intended as Blare for Royal Navy, completed as commercial drifter for Edward Y. Wheatley. |
| United Kingdom | James Pollock & Sons | Faversham | Moliette | Ferro-Concrete coaster | For unknown owner. |
| United Kingdom | I. J. Abdela & Mitchell Ltd. | Queensferry | Robert Farecloth | Naval trawler | For Royal Navy. |
| United Kingdom | | | St. Minver | Saint-class tug | For Royal Navy. |
| United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Swan | Lapwing-class minesweeper | For United States Navy. |
| United Kingdom | James Pollock & Sons | Faversham | Violette | Ferro-Concrete coaster | For unknown owner. |
| United Kingdom | William Hamilton & Co. Ltd. | Port Glasgow | War Celt | Cargo ship | For British Shipping Controller. |
| United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Whippoorwill | Lapwing-class minesweeper | For United States Navy. |