# List of ship launches in 1918

The list of ship launches in 1918 includes a chronological list of ships launched in 1918. 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 |
| 3 January | United States | J. F. Duthie & Company | Seattle, Washington | Western King | Cargo ship | Requisitioned by United States Shipping Board. |
| 9 January | Germany | Germaniawerft | Kiel | U-141 | Type U-139 submarine | For Imperial German Navy. |
| 10 January | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Houghton | Cargo ship | Requisitioned by United States Shipping Board |
| 12 January | United Kingdom | Richardson, Duck & Company | | Kenilworth | Cargo ship | For Dalgliesh Steam Shipping Co. |
| 12 January | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Santa Olivia | Cargo ship | Requisitioned by United States Shipping Board. |
| 13 January | United States | Columbia River Shipbuilding | | Santiam | Cargo ship | Requisitioned by United States Shipping Board. |
| 13 January | United States | Fore River Shipbuilding | Quincy, Massachusetts | Stevens | Wickes-class destroyer | For United States Navy. |
| 13 January | United States | Northwest Steel | Portland, Oregon | War Archer | Cargo ship | Requisitioned by United States Shipping Board. |
| 13 January | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | Westwood | Cargo ship | Requisitioned by United States Shipping Board. |
| 14 January | United States | American Shipbuilding Company | Lorain, Ohio | Lake Charles | Cargo ship | Requisitioned by United States Shipping Board. |
| 14 January | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | Wakulla | Design 1013 ship | For United States Shipping Board. |
| 17 January | United Kingdom | Harland & Wolff | Belfast | Cavendish | Seaplane carrier | For Royal Navy. |
| 19 January | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Butler | Cargo ship | Requisitioned by United States Shipping Board. |
| 19 January | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Capens | Cargo ship | Requisitioned by United States Shipping Board. |
| 19 January | United States | Seattle Construction and Dry Dock Company | Seattle, Washington | Southerland or Sutherland | Cargo ship | Requisitioned by United States Shipping Board. |
| 19 January | United States | Skinner & Eddy | Seattle, Washington | West Arrow | Cargo ship | Requisitioned by United States Shipping Board. |
| 26 January | United Kingdom | John Brown & Company | Clydebank | Simoom | S-class destroyer | |
| 26 January | Germany | Blohm & Voss | Hamburg | U-123 | Type UE II submarine | For Imperial German Navy |
| 27 January | United States | Fore River Shipbuilding | Quincy, Massachusetts | Gregory | Wickes-class destroyer | For United States Navy. |
| 27 January | United States | Moore Dry Dock Company | Oakland, California | Pasadena | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 January | United States | Columbia River Shipbuilding | Portland, Oregon | West Gate | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 January | Germany | AG Weser | Bremen | Leipzig | Cöln-class cruiser | For Imperial German Navy. |
| 31 January | United States | American Shipbuilding Company | Chicago, Illinois | Lake Crescent | Cargo ship | Requisitioned by United States Shipping Board. |
| 31 January | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Eagle | Cargo ship | Requisitioned by United States Shipping Board. |

## February

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 February | United States | American Shipbuilding Company | Lorain, Ohio | Lake Jessup | Cargo ship | Requisitioned by United States Shipping Board. |
| 2 February | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Maurepas | Cargo ship | Requisitioned by United States Shipping Board. |
| 2 February | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Sabine Sun | Tanker | Requisitioned by United States Shipping Board. |
| 8 February | United States | Northwest Steel | Portland, Oregon | Westhampton | Cargo ship | Requisitioned by United States Shipping Board. |
| 9 February | United States | Skinner & Eddy | Seattle, Washington | West Lake | Cargo ship | Requisitioned by United States Shipping Board. |
| 10 February | United States | Bethlehem Alameda | Alameda, California | Paul H. Harwood | Tanker | For United States Shipping Board. |
| 11 February | United Kingdom | Irvine's Shipbuilding & Dry Docks Co, Ltd. | West Hartlepool | Manchester Brigade | Cargo ship | For Manchester Liners Ltd. |
| 11 February | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Polar Sea | Refrigerated cargo ship | Requisitioned by United States Shipping Board. |
| 11 February | United States | Long Beach Shipbuilding Company | Long Beach, California | Silverado | Cargo ship | Requisitioned by United States Shipping Board. |
| 12 February | United Kingdom | Craig, Taylor & Co, Ltd. | Stockton-on-Tees | Maindy Dene | Cargo ship | For Maindy Shipping Company. |
| 12 February | United States | New York Shipbuilding | Camden, New Jersey | Sewall's Point | Cargo ship | Requisitioned by United States Shipping Board. |
| 13 February | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | War Barrage | Cargo ship | For British Shipping Controller. |
| 14 February | United Kingdom | Harland & Wolff | Govan | Coney | Coaster | For G. & J. Burns Ltd. |
| 14 February | United States | Mare Island Navy Yard | Vallejo, California | Taylor | Wickes-class destroyer | For United States Navy. |
| 14 February | United Kingdom | Harland & Wolff | Belfast | War Viper | B-type cargo ship | For British Shipping Controller. |
| 16 February | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Arthur | Cargo ship | Requisitioned by United States Shipping Board. |
| 16 February | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Owens | Cargo ship | Requisitioned by United States Shipping Board. |
| 16 February | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Winona | Cargo ship | Requisitioned by United States Shipping Board. |
| 17 February | United States | Bethlehem Wilmington | Wilmington, Delaware | Guarro | Cargo ship | Requisitioned by United States Shipping Board. |
| 17 February | United States | J. F. Duthie & Company | Seattle, Washington | Westover | Cargo ship | Requisitioned by United States Shipping Board. |
| 19 February | United States | Staten Island Shipbuilding Company | Port Richmond, New York | Mariners Harbor | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 February | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Pewaukee | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 February | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Talbot | Wickes-class destroyer | For United States Navy. |
| 20 February | United States | Bethlehem Alameda | Alameda, California | W. M. Burton | Tanker | Requisitioned by United States Shipping Board. |
| 21 February | United States | Fore River Shipbuilding | Quincy, Massachusetts | Colhoun | Wickes-class destroyer | For United States Navy. |
| 21 February | United States | American Shipbuilding Company | Lorain, Ohio | Lake Ogden | Cargo ship | Requisitioned by United States Shipping Board. |
| 22 February | United States | Fore River Shipbuilding | Quincy, Massachusetts | Katrina Luckenbach | Cargo ship | Requisitioned by United States Shipping Board. |
| 23 February | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Lemando | Design 1020 ship | For United States Shipping Board. |
| 23 February | Germany | AG Vulcan | Hamburg | U-118 | Type UE II submarine | For Imperial German Navy |
| 25 February | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Lake Portage | Cargo ship | Requisitioned by United States Shipping Board. |
| 25 February | United Kingdom | Swan Hunter | Wallsend | Wrestler | W-class destroyer | For Royal Navy |
| 26 February | United States | Skinner & Eddy | Seattle, Washington | Canoga | Cargo ship | For United States Shipping Board. |
| 26 February | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Orizaba | Transport ship | Requisitioned by United States Shipping Board. |
| 27 February | United States | Columbia River Shipbuilding | Portland, Oregon | West Indian | Cargo ship | For United States Shipping Board. |
| 27 February | United Kingdom | John Brown & Company | Clydebank | Scimitar | S-class destroyer | |
| 27 February | Germany | Bremer Vulkan | Vegesack | U-160 | Type U-93 submarine | For Imperial German Navy |
| 28 February | United States | New York Shipbuilding | Camden, New Jersey | Santa Tecla | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 February | United States | American Shipbuilding Company | Chicago, Illinois | Lake Clear | Cargo ship | Requisitioned by United States Shipping Board. |
| February | United Kingdom | Northumberland Shipbuilding Ltd. | Newcastle-on-Tyne | War Buffalo | Cargo ship | For British Shipping Controller. |

## March

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 March | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Weston | Cargo ship | For United States Shipping Board. |
| 3 March | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Waters | Wickes-class destroyer | For United States Navy. |
| 6 March | United States | Northwest Steel | Portland, Oregon | Western Wave | Cargo ship | Requisitioned by United States Shipping Board. |
| 9 March | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Edon | Cargo ship | For United States Shipping Board. |
| 9 March | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Louise | Cargo ship | Requisitioned by United States Shipping Board. |
| 11 March | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Lake Markham | Cargo ship | Requisitioned by United States Shipping Board. |
| 11 March | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | Wampum or Waumpam | Design 1013 ship | For United States Shipping Board. |
| 14 March | United States | Moore Dry Dock Company | Oakland, California | Alloway | Cargo ship | For United States Shipping Board. |
| 14 March | United States | Moore Dry Dock Company | Oakland, California | Aniwa | Cargo ship | For United States Shipping Board. |
| 14 March | United States | Moore Dry Dock Company | Oakland, California | Oakland | Cargo ship | Requisitioned by United States Shipping Board. |
| 14 March | United States | Skinner & Eddy | Seattle, Washington | Ossineke | Cargo ship | For United States Shipping Board. |
| 14 March | United Kingdom | Harland & Wolff | Belfast | War Bittern | B-type cargo ship | For British Shipping Controller. |
| 14 March | United Kingdom | Ropner & Sons | Stockton-on-Tees | War Panther | Cargo ship | For British Shipping Controller. |
| 15 March | United Kingdom | Craig, Taylor & Co. Ltd. | Stockton-on-Tees | War Loch | Cargo ship | For British Shipping Controller. |
| 15 March | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Wishkah | Design 1005 ship | For United States Shipping Board. |
| 16 March | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Ampetco | Tanker | Requisitioned by United States Shipping Board. |
| 16 March | United States | Chester Shipbuilding Company | Chester, Pennsylvania | Avondale | Tanker | Requisitioned by United States Shipping Board. |
| 18 March | United States | Supple-Ballin Shipbuilding | Portland, Oregon | Wallowa | Cargo ship | For United States Shipping Board. |
| 19 March | United States | Foundation Company | Newark, New Jersey | Coyote | Cargo ship | For United States Shipping Board. |
| 19 March | United States | Northwest Steel | Portland, Oregon | Western Ocean | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 March | United States | Foundation Company | Portland, Oregon | Commandant Roison | Cargo ship | For French government. |
| 21 March | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Crystal | Cargo ship | Requisitioned by United States Shipping Board. |
| 21 March | United States | New York Shipbuilding | Camden, New Jersey | Mineola | Cargo ship | For United States Shipping Board. |
| 23 March | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Dent | Wickes-class destroyer | For United States Navy. |
| 23 March | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Sebago | Cargo ship | Requisitioned by United States Shipping Board. |
| 23 March | United States | Union Iron Works | San Francisco, California | McKee | Wickes-class destroyer | For United States Navy. |
| 23 March | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Radnor | Cargo ship | Requisitioned by United States Shipping Board. |
| 23 March | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Santa Luisa | Cargo ship | Requisitioned by United States Shipping Board. |
| 23 March | Germany | Bremer Vulkan | Vegesack | U-161 | Type U-93 submarine | For Imperial German Navy. |
| 24 March | United States | Bethlehem Alameda | Alameda, California | Liberator | Cargo ship | For United States Shipping Board. |
| 26 March | United States | G. M. Standifer Construction | Portland, Oregon | Libby Maine | Cargo ship | For Libby, McNeill & Libby. |
| 26 March | United States | Grant Smith-Porter Ship Company | | Portland | Design 1003 ship | For United States Shipping Board. |
| 26 March | United States | Kruse & Banks Shipbuilding Company | North Bend, Oregon | Quidnic | Design 1003 ship | For United States Shipping Board. |
| 26 March | United States | J. F. Duthie & Company | Seattle, Washington | Westboro | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 March | United States | Seattle Construction and Dry Dock Company | Seattle, Washington | Bremerton | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 March | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Shawano | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 March | United States | Albina Engine & Machine Works | Portland, Oregon | Point Bonita | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 March | United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Spectrum | Naval drifter | For Royal Navy. |
| 27 March | United Kingdom | Sir Raylton Dixon & Co. | Middlesbrough | Valemore | Cargo ship | For Johnstone Line. |
| 27 March | United States | Columbia River Shipbuilding | Portland, Oregon | West Grove | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 March | United States | Peninsula Shipbuilding Company | Portland, Oregon | Unnamed | | |
| 28 March | United States | New York Shipbuilding | Camden, New Jersey | Gulfland | Tanker | Requisitioned by United States Shipping Board. |
| 28 March | United States | Newport News Shipbuilding | Newport News, Virginia | Lamberton | Wickes-class destroyer | For United States Navy. |
| 28 March | United States | Union Iron Works | San Francisco, California | Robinson | Wickes-class destroyer | For United States Navy. |
| 28 March | United States | Fore River Shipbuilding | Quincy, Massachusetts | Schley | Wickes-class destroyer | For United States Navy. |
| 28 March | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Tacoma | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 March | United Kingdom | Harland & Wolff | Belfast | War African | AO tanker | For British Shipping Controller. |
| 28 March | United Kingdom | Harland & Wolff | Belfast | War Buckler | D-type cargo ship | For British Shipping Controller. |
| 28 March | United Kingdom | Harland & Wolff | Belfast | War Tabard | D-type cargo ship | For British Shipping Controller. |
| 28 March | United States | Skinner & Eddy | Seattle, Washington | Western Queen | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 March | Germany | Blohm & Voss | Hamburg | U-124 | Type UE II submarine | For Imperial German Navy. |
| 30 March | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Cape Henry | Cargo ship | Requisitioned by United States Shipping Board. |
| 30 March | United States | Foundation Company | Portland, Oregon | Capitaine Remy | Cargo ship | For French government. |
| 30 March | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Lake Pepin | Cargo ship | Requisitioned by United States Shipping Board. |
| 30 March | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Stirling | Cargo ship | Requisitioned by United States Shipping Board. |
| 30 March | United States | Babare Brothers | Tacoma, Washington | Mahaska | Design 1001 ship | For United States Shipping Board. |
| 30 March | United States | Standard Shipbuilding Company | Shooters Island, New York | Montclair | Cargo ship | Requisitioned by United States Shipping Board. |
| 30 March | United Kingdom | John Brown & Company | Clydebank | Scotsman | S-class destroyer | |

## April

| Date | Country | Builder | Location | Ship | Class | Notes |
| 4 April | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Allen | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 April | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Lida | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 April | Germany | AG Vulcan | Hamburg | U-119 | Type UE II submarine | For Imperial German Navy. |
| 5 April | United States | Newport News Shipbuilding | Newport News, Virginia | Montgomery | Wickes-class destroyer | For United States Navy. |
| 5 April | United States | Newport News Shipbuilding | Newport News, Virginia | Radford | Wickes-class destroyer | For United States Navy. |
| 6 April | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Cayuga | Cargo ship | Requisitioned by United States Shipping Board. |
| 6 April | United States | American Shipbuilding Company | Lorain, Ohio | Lake Weir | Cargo ship | Requisitioned by United States Shipping Board. |
| 6 April | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Polar Land | Refrigerated cargo ship | Requisitioned by United States Shipping Board. |
| 6 April | Germany | AG Vulcan | Stettin | Rostock | Cöln-class cruiser | For Imperial German Navy. |
| 7 April | United States | Union Iron Works | San Francisco, California | Champlin | Wickes-class destroyer | For United States Navy. |
| 9 April | United States | Foundation Company | Portland, Oregon | Capitaine Guyneme | Cargo ship | For French government. |
| 9 April | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Dorsey | Wickes-class destroyer | For United States Navy. |
| 9 April | United States | Puget Sound Bridge and Dredging Company | Seattle, Washington | Peronne | Auxiliary schooner | For French government. |
| 9 April | Canada | Lyall Shipbuilding Company | North Vancouver | War Cariboo | Cargo ship | |
| 9 April | United Kingdom | Swan Hunter & Wigham Richardson, | Wallsend on Tyne | Shark | S-class destroyer | |
| 11 April | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Moritz | Design 1003 ship | For United States Shipping Board. |
| 11 April | United States | Albina Engine & Machine Works | Portland, Oregon | Point Lobos or Point Lobas | Cargo ship | Requisitioned by United States Shipping Board. |
| 11 April | United Kingdom | Richardson, Duck & Company | | War Vulture | Cargo ship | For British Shipping Controller. |
| 11 April | United States | Skinner & Eddy | Seattle, Washington | West Durfee | Cargo ship | For United States Shipping Board. |
| 13 April | United States | Fore River Shipbuilding | Quincy, Massachusetts | Dyer | Wickes-class destroyer | For United States Navy. |
| 11 April | United States | Columbia Engineering Works | Portland, Oregon | Elvira Stolt | Auxiliary schooner | For Christian Christianson. |
| 11 April | United States | Globe Shipbuilding | Superior, Wisconsin | Lake Washburn | Cargo ship | Requisitioned by United States Shipping Board. |
| 14 April | United States | Union Iron Works | San Francisco, California | Mugford | Wickes-class destroyer | For United States Navy. |
| 14 April | United States | Union Iron Works | San Francisco, California | Ringgold | Wickes-class destroyer | For United States Navy. |
| 14 April | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | Wassaic | Design 1013 ship | For United States Shipping Board. |
| 15 April | United States | Kruse & Banks Shipbuilding Company | North Bend, Oregon | Kickapoo | Design 1003 ship | For United States Shipping Board. |
| 16 or 20 April | United States | Peninsula Shipbuilding Company | Portland, Oregon | Anoka | Cargo ship | For United States Shipping Board. |
| 16 April | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Mount | Cargo ship | Requisitioned by United States Shipping Board. |
| 17 April | United States | Patterson-MacDonald Shipbuilding Company | Seattle, Washington | Bellata | Cargo ship | |
| 17 April | United States | Rolph Shipbuilding Company | Eureka, California | Joan of Arc | Cargo ship | |
| 17 April | United States | Moore Plant | Elizabethport, New Jersey | Plainfield | Cargo ship | Requisitioned by United States Shipping Board. |
| 18 April | United States | Foundation Company | Portland, Oregon | Lieutenant Delorme | Cargo ship | For French government. |
| 18 April | United States | Supple-Ballin Shipbuilding | Portland, Oregon | Calala | Cargo ship | For United States Shipping Board. |
| 20 April | United States | Fore River Shipbuilding | Quincy, Massachusetts | Bell | Wickes-class destroyer | For United States Shipping Board. |
| 20 April | United States | New York Shipbuilding | Camden, New Jersey | Glen White | Collier | Requisitioned by United States Shipping Board. |
| 20 April | United States | American Shipbuilding Company | Lorain, Ohio | Lake Benton | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 April | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Chariotte | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 April | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Felicity | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 April | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Hemlock | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 April | United States | Seaborn Shipyards | Tacoma, Washington | Mohave | Design 1001 ship | For United States Shipping Board. |
| 20 April | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Wakan | Cargo ship | |
| 20 April | United States | Northwest Steel | Portland, Oregon | Western Chief | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 April | United States | Skinner & Eddy | Seattle, Washington | West Lianga | Cargo ship | For United States Shipping Board. |
| 20 April | Germany | Bremer Vulkan | Vegesack | U-162 | Type U-93 submarine | For Imperial German Navy. |
| 21 April | United States | Pacific-Alaska Construction Company | | Alabama | Cargo ship | |
| 24 April | United States | McEachern Shipbuilding Company | Astoria, Oregon | Astoria | Design 1003 ship | For United States Shipping Board. |
| 24 April | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Caponka | Design 1001 ship | For United States Shipping Board. |
| 24 April | United States | J. F. Duthie & Company | Seattle, Washington | West Bridge | Cargo ship | Requisitioned by United States Shipping Board. |
| 25 April | United Kingdom | Harland & Wolff | Belfast | Narkunda | Passenger ship | For Peninsular & Oriental Steam Navigation Company. |
| 25 April | United States | Pacific American Fisheries | Bellingham, Washington | Oakwood | Cargo ship | For Pacific American Fisheries. |
| 25 April | United States | Lake & Ocean Navigation Company | Sturgeon Bay, Wisconsin | Sturgeon Bay | Cargo ship | For United States Shipping Board. |
| 25 April | Canada | Cameron-Genoa Shipbuilding | Victoria | War Haida | Cargo ship | For British Shipping Controller. |
| 26 April | United Kingdom | Ropner & Sons | Stockton-on-Tees | War Monsoon | Cargo ship | For British Shipping Controller. |
| 27 April | United States | Foundation Company | Newark, New Jersey | Accoma | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 April | United States | Newport News Shipbuilding | Newport News, Virginia | H. M. Flagier | Tanker | Requisitioned by United States Shipping Board. |
| 27 April | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Chelan | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 April | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Ennis | Design 1020 ship | For United States Shipping Board. |
| 27 April | United States | Texas Steamship Company | Bath, Maine | Sagadahoc | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 April | United StatesMotorship Construction Company | | Vancouver, Washington | Shepard Point | Cargo ship | |
| 27 April | United States | Pusey & Jones | Wilmington, Delaware | Wuakesha | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 April | United Kingdom | John Brown & Company | Clydebank | Scout | S-class destroyer | |
| 28 April | United States | Coos Bay Shipbuilding Company | Marshfield, Oregon | Coos Bay | Cargo ship | |
| 29 April | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Lea | Wickes-class destroyer | For United States Navy. |
| 29 April | United States | Coast Shipbuilding Company | Portland, Oregon | Barabos | Design 1001 ship | For United States Shipping Board. |
| 30 April | United States | Foundation Company | Portland, Oregon | Commandant Challes | Cargo ship | |
| 30 April | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Annette | Cargo ship | Requisitioned by United States Shipping Board. |
| 30 April | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Ledan | Design 1020 ship | For United States Shipping Board. |
| 30 April | United States | American Shipbuilding Company | Chicago, Illinois | Lake Yemassee | Design 1020 ship | For United States Shipping Board. |
| 30 April | United States | Columbia River Shipbuilding | Portland, Oregon | Western City | Cargo ship | For United States Shipping Board. |
| 30 April | United States | Bethlehem Alameda | Alameda, California | W.S. Rheem | Tanker | Requisitioned by United States Shipping Board. |

## May

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 May | United States | Foundation Company | Tacoma, Washington | Gerbeviller | Schooner | |
| 1 May | United States | Wright Shipbuilding | Tacoma, Washington | Yakima | Design 1001 ship | For United States Shipping Board. |
| 2 May | United States | Peninsula Shipbuilding Company | Portland, Oregon | Cresap | Cargo ship | |
| 4 May | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Cape Romaine | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 May | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Kaskaskia | Design 1005 ship | For United States Shipping Board. |
| 4 May | United States | American Shipbuilding Company | Lorain, Ohio | Lake Fernwood | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 May | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Narka | Design 1020 ship | For United States Shipping Board. |
| 4 May | United States | Albina Engine & Machine Works | Portland, Oregon | Point Judith | Cargo ship | Requisitioned by United States Shipping Board. |
| 5 May | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Lancaster | Cargo ship | Requisitioned by United States Shipping Board. |
| 5 May | United States | New York Shipbuilding | Camden, New Jersey | Tuckahow | Collier | Requisitioned by United States Shipping Board. |
| 6 May | United States | Bethlehem Wilmington | Wilmington, Delaware | Biran | Cargo ship | Requisitioned by United States Shipping Board. |
| 6 May | United States | Northwest Steel | Portland, Oregon | Western Spirit | Cargo ship | Requisitioned by United States Shipping Board. |
| 7 May | United States | Long Beach Shipbuilding Company | Long Beach, California | Elderado | Cargo ship | Requisitioned by United States Shipping Board. |
| 7 May | United Kingdom | Fairfield | Govan | Sikh | S-class destroyer | |
| 8 May | United States | Russell Shipbuilding Company | Portland, Maine | Andra | Cargo ship | For United States Shipping Board. |
| 8 May | United States | Seaborn Shipyards | Tacoma, Washington | Cheron | Design 1001 ship | For United States Shipping Board. |
| 8 May | United States | St. Helens Shipbuilding Company | St. Helens, Oregon | Issaquena | Design 1001 ship | For United States Shipping Board. |
| 9 May | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lakehurst | Cargo ship | Requisitioned by United States Shipping Board. |
| 9 May | United Kingdom | Harland & Wolff | Belfast | War Lemur | B-type cargo ship | For British shipping Controller. |
| 11 May | United States | Newport News Shipbuilding | Newport News, Virginia | Breese | Wickes-class destroyer | For United States Navy. |
| 11 May | United States | Newport News Shipbuilding | Newport News, Virginia | Gamble | Wickes-class destroyer | For United States Navy. |
| 11 May | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Largo | Design 1020 ship | For United States Shipping Board. |
| 11 May | United States | Foundation Company | Portland, Oregon | Lieutenant Granier | Cargo ship | |
| 11 May | United States | Albina Engine & Machine Works | Portland, Oregon | Point Adams | Cargo ship | Requisitioned by United States Shipping Board. |
| 11 May | United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Sheen | Naval drifter | For Royal Navy. |
| 11 May | Canada | Lyall Shipyards | Vancouver | War Atlin | Cargo ship | |
| 11 May | United States | Skinner & Eddy | Seattle, Washington | West Alsek | Design 1013 ship | For United States Shipping Board. |
| 14 May | United States | Sommarstrom Shipbuilding | Columbia City, Oregon | Musketo | Design 1003 ship | For United States Shipping Board. |
| 14 May | United Kingdom | Swan Hunter & Wigham Richardson, | Wallsend on Tyne | Sparrowhawk | S-class destroyer | |
| 15 May | United States | Coast Shipbuilding Company | Portland, Oregon | Barrington | Cargo ship | |
| 15 May | United States | Tacoma Shipbuilding Company | Tacoma, Washington | Beloit | Design 1001 ship | For United States Shipping Board. |
| 15 May | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Blackford | Design 1005 ship | For United States Shipping Board. |
| 15 May | United States | Fulton Shipbuilding Company | Los Angeles, California | Catawba | Design 1001 ship | For United States Shipping Board. |
| 15 May | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Kuwa | Cargo ship | |
| 18 May | United States | Meacham & Babcock | Seattle, Washington | Boulton | Design 1001 ship | For United States Shipping Board. |
| 18 May | United States | Supple-Ballin Shipbuilding | Portland, Oregon | Dalana | Cargo ship | For United States Shipping Board. |
| 18 May | United States | Standard Shipbuilding Company | Shooters Island, New York | Englewood | Cargo ship | For United States Shipping Board. |
| 18 May | United States | Moore Dry Dock Company | Oakland, California | Fresno | Cargo ship | For United States Shipping Board. |
| 18 May | United States | Fore River Shipbuilding | Quincy, Massachusetts | George W. Barnes | Tanker | Requisitioned by United States Shipping Board. |
| 18 May | United States | Hanlon Dry Dock and Shipbuilding | Oakland, California | Governor John Lind | Cargo ship | Requisitioned by United States Shipping Board. |
| 18 May | United States | American Shipbuilding Company | Buffalo, New York | Lake Bledsoe | Design 1020 ship | For United States Shipping Board. |
| 18 May | United States | American Shipbuilding Company | Lorain, Ohio | Lake Harney | Cargo ship | Requisitioned by United States Shipping Board. |
| 18 May | United States | Moore Dry Dock Company | Oakland, California | Oshawa | Cargo ship | |
| 18 May | United States | McEachern Shipbuilding Company | Astoria, Oregon | Quoque | Design 1001 ship | For United States Shipping Board. |
| 18 May | United States | Wilson Shipbuilding | Astoria, Oregon | Quoquo | Design 1001 ship | For United States Shipping Board. |
| 18 May | United States | Matthews Shipbuilding Company | Hoquiam, Washington | San Diego | Auxiliary schooner | For Hart-Wood Lumber Co. |
| 18 May | United States | Bethlehem Alameda | Alameda, California | Volunteer | Cargo ship | For United States Shipping Board. |
| 20 May | United States | Patterson-MacDonald Shipbuilding Company | Seattle, Washington | Bundarra | Cargo ship | |
| 21 May | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Lesa | Design 1020 ship | For United States Shipping Board. |
| 22 May | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Duncan | Design 1020 ship | For United States Shipping Board. |
| 22 May | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Lasang | Design 1020 ship | For United States Shipping Board. |
| 22 May | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Mary | Cargo ship | Requisitioned by United States Shipping Board. |
| 22 May | United Kingdom | Cammell Laird & Co. Ltd. | Birkenhead | Stavangerfjord | Passenger ship | For Norwegian America Line. |
| 23 May | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Masuda | Cargo ship | Requisitioned by United States Shipping Board. |
| 23 May | United States | Puget Sound Bridge and Dredging Company | Seattle, Washington | Samuel H. Hedges | Schooner | |
| 23 May | United States | Skinner & Eddy | | West Apaum | Design 1013 ship | For United States Shipping Board. |
| 24 May | United States | Bethlehem Wilmington | Wilmington, Delaware | Garibaldi | Cargo ship | Requisitioned by United States Shipping Board. |
| 24 May | United States | Seattle Construction and Dry Dock Company | Seattle, Washington | Vittorio Emmanuele | Cargo ship | Requisitioned by United States Shipping Board |
| 25 May | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Catherine | Cargo ship | Requisitioned by United States Shipping Board. |
| 25 May | United States | Staten Island Shipbuilding Company | Port Richmond, New York | Sag Harbor | Cargo ship | Requisitioned by United States Shipping Board. |
| 25 May | United Kingdom | Harland & Wolff | Belfast | War Legate | AO tanker | For British Shipping Controller. |
| 25 May | United Kingdom | Sir Raylton Dixon & Co | Middlesbrough | War Spartan | Tanker | For British Shipping Controller. |
| 25 May | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Wakan | Cargo ship | |
| 25 May | United States | J. F. Duthie & Company | Seattle, Washington | Western Sea | Cargo ship | Requisitioned by United States Shipping Board. |
| 25 May | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Galoc | Design 1013 ship | Requisitioned by United States Shipping Board. |
| 26 May | United States | Union Iron Works | San Francisco, California | Chew | Wickes-class destroyer | For United States Navy. |
| 26 May | Germany | Blohm & Voss | Hamburg | U-125 | Type UE II submarine | For Imperial German Navy |
| 27 May | United States | Foundation Company | Portland, Oregon | Capitaine de Beauchamp | Cargo ship | |
| 27 May | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Harris | Cargo ship | Requisitioned by United States Shipping Board. |
| 27 May | United States | Craig, Taylor & Co. Ltd. | Stockton-on-Tees | War Kestrel | Cargo ship | For British Shipping Controller. |
| 27 May | United States | Northwest Steel | Portland, Oregon | Western Light | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 May | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Greenwood | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 May | United States | American Shipbuilding Company | Chicago, Illinois | Lake Yahara | Design 1020 ship | For United States Shipping Board. |
| 29 May | United States | Fore River Shipbuilding | Quincy, Massachusetts | Stribling | Wickes-class destroyer | For United States Navy. |
| 29 May | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Bromela | Design 1005 ship | For United States Shipping Board. |
| 29 May | United States | Seattle Construction and Dry Dock Company | Seattle, Washington | Willimantic | Cargo ship | For United States Shipping Board. |
| 30 May | United States | Submarine Boat Corporation | Newark, New Jersey | Agwam | Design 1023 ship | For United States Shipping Board. |
| 30 May | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | Westford | Cargo ship | Requisitioned by United States Shipping Board. |
| 31 May | United States | Chester Shipbuilding Company | Chester, Pennsylvania | Phoenix | Tanker | For United States Shipping Board. |
| 31 May | United States | Foundation Company | Portland, Oregon | Lieutenant Pegoud | Auxiliary schooner | |
| May | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | War Bagpipe | cargo ship | For British Shipping Controller. |

## June

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 June | United States | Traylor Shipbuilding Corporation | Cornwells Heights, Pennsylvania | Alvada | Cargo ship | For United States Shipping Board. |
| 1 June | United States | American Shipbuilding Company | Lorain, Ohio | Lake Winico | Cargo ship | Requisitioned by United States Shipping Board. |
| 1 June | United States | Foundation Company | Tacoma, Washington | Roy | Schooner | |
| 1 June | Germany | Bremer Vulkan | Vegesack | U-163 | Type U-93 submarine | For Imperial German Navy. |
| 2 June | United States | Schaw-Batcher Shipbuilding Company | South San Francisco, California | Isanti | Cargo ship | For United States Shipping Board. |
| 4 June | United States | Groton Iron Works | Noank, Connecticut | Hokah | Cargo ship | For United States Shipping Board. |
| 5 June | United States | Long Beach Shipbuilding Company | Long Beach, California | Ozaukee | Design 1021 ship | For United States Shipping Board. |
| 6 June | United States | Sanderson & Porter | Raymond, Washington | Fonduco | Design 1001 ship | |
| 6 June | United Kingdom | Richardson, Duck & Company | | War Ostrich | Cargo ship | For British Shipping Controller. |
| 6 June | United States | Skinner & Eddy | Seattle, Washington | West Cohas | Design 1013 ship | For United States Shipping Board. |
| 8 June | United States | Bethlehem Wilmington | Wilmington, Delaware | J. A. Bostwick | Tanker | Requisitioned by United States Shipping Board. |
| 8 June | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Blancester | Design 1020 ship | For United States Shipping Board. |
| 8 June | United States | Fore River Shipbuilding | Quincy, Massachusetts | Murray | Wickes-class destroyer | For United States Navy. |
| 8 June | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Ormonde | 24-class sloop | For Royal Navy. |
| 8 June | United States | Newport News Shipbuilding | Newport News, Virginia | Ramsay | Wickes-class destroyer | For United States Navy. |
| 9 June | United States | Pusey & Jones | Gloucester City, New Jersey | Allentown | Tanker | Requisitioned by United States Shipping Board. |
| 9 June | United States | Union Iron Works | San Francisco, California | Ludlow | Wickes-class destroyer | For United States Navy. |
| 10 June | United States | Wilson Shipbuilding | Astoria, Oregon | Lonoke | Design 1001 ship | For United States Shipping Board. |
| 10 June | United Kingdom | Ropner & Sons | Stockton-on-Tees | War Pigeon | Cargo ship | For British Shipping Controller. |
| 11 June | United States | Sommarstrom Shipbuilding | Portland, Oregon | Mattapan | Design 1003 ship | |
| 11 June | United States | Seaborn Shipyards | Tacoma, Washington | Mazama | Design 1001 ship | |
| 11 June | United States | Foundation Company | Tacoma, Washington | Dannermarie | Cargo ship | |
| 11 June | United States | Irvine's Shipbuilding & Dry Docks Co. Ltd. | West Hartlepool | Manchester Division | Cargo ship | For Manchester Liners Ltd. |
| 11 June | United Kingdom | Irvine's Shipbuilding & Dry Docks Co. Ltd. | West Hartlepool | War Hamlet | Cargo ship | For British Shipping Controller. |
| 12 June | United States | Wright Shipbuilding | Tacoma, Washington | Eyota | Design 1001 ship | |
| 12 June | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Daraga | Design 1020 ship | For United States Shipping Board. |
| 12 June | United States | McEachern Shipbuilding Company | Astoria, Oregon | Makanda | Design 1013 ship | |
| 13 June | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Conesus | Cargo ship | Requisitioned by United States Shipping Board. |
| 15 June | United States | Nielson & Kelez Shipbuilding Company | Seattle, Washington | Bonnafon | Design 1001 ship | For United States Shipping Board. |
| 15 June | United States | Toledo Shipbuilding Company | Toledo, Ohio | J . W. McGrath | Cargo ship | Requisitioned by United States Shipping Board. |
| 15 June | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | Montrolite | Tanker | Requisitioned by United States Shipping Board. |
| 16 June | Germany | Blohm & Voss | Hamburg | U-126 | Type UE II submarine | For Imperial German Navy |
| 17 June | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | South Pole | Refrigerated cargo ship | Requisitioned by United States Shipping Board. |
| 18 June | United States | Foundation Company | Portland, Oregon | Adjutant Dorme | Cargo ship | |
| 18 June | United States | Ballard Shipbuilding Company | Seattle, Washington | H. B. Lovejoy | Auxiliary schooner | |
| 18 June | United States | American Shipbuilding Company | Chicago, Illinois | Lake Bloomington | Design 1020 ship | For United States Shipping Board. |
| 19 June | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Monroe | Cargo ship | Requisitioned by United States Shipping Board. |
| 19 June | United States | Federal Shipbuilding | Kearny, New Jersey | Liberty | Design 1037 ship | For United States Shipping Board. |
| 19 June | United States | Foundation Company | Tacoma, Washington | Reims | Auxiliary steamship | |
| 20 June | United States | Seattle Construction and Dry Dock Company | Seattle, Washington | Deranof | Cargo ship | For United States Shipping Board. |
| 20 June | Germany | AG Vulcan | Hamburg | U-120 | Type UE II submarine | For Imperial German Navy |
| 22 June | United States | Fore River Shipbuilding | Quincy, Massachusetts | Israel | Wickes-class destroyer | For United States Navy. |
| 22 June | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Cape Lookout | Cargo ship | Requisitioned by United States Shipping Board. |
| 22 June | United States | Union Iron Works | San Francisco, California | Hazelwood | Wickes-class destroyer | For United States Navy. |
| 22 June | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Dymer | Design 1020 ship | For United States Shipping Board. |
| 22 June | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Lake Geneva | Cargo ship | Requisitioned by United States Shipping Board. |
| 22 June | United States | Pusey & Jones | Wilmington, Delaware | Middleburg | Cargo ship | For United States Shipping Board. |
| 22 June | United States | Skinner & Eddy | Seattle, Washington | West Ekonk | Design 1013 ship | For United States Shipping Board. |
| 22 June | United States | New York Shipbuilding | Camden, New Jersey | Winding Gulf | Collier | Requisitioned by United States Shipping Board. |
| 22 June | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Pachuta | Design 1020 ship | For United States Shipping Board. |
| 23 June | United States | Kruse & Banks Shipbuilding Company | North Bend, Oregon | Coconino | Design 1003 ship | |
| 24 June | United States | Standard Shipbuilding Company | Shooters Island, New York | Galesburg | Cargo ship | Requisitioned by United States Shipping Board. |
| 24 June | United States | Columbia Engineering Works | Portland, Oregon | Louisa Bryne | Cargo ship | |
| 24 June | Canada | Lyall Shipyards | Vancouver | War Nicola | Cargo ship | |
| 25 June | United States | Russell Shipbuilding Company | Portland, Maine | Bassan | Cargo ship | For United States Shipping Board. |
| 25 June | United States | Foundation Company | Newark, New Jersey | Congaree | Cargo ship | For United States Shipping Board. |
| 25 June | United States | Foundation Company | Newark, New Jersey | Coweta | Cargo ship | For United States Shipping Board. |
| 25 June | United States | Bath Iron Works | Bath, Maine | Wickes | Wickes-class destroyer | For United States NAvy. |
| 25 June | United States | American Shipbuilding Company | Lorain, Ohio | Lake Eckhart | Design 1020 ship | For United States Shipping Board. |
| 26 June | United States | Foundation Company | Tacoma, Washington | Arras | Cargo ship | |
| 26 June | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Damita | Design 1020 ship | For United States Shipping Board. |
| 27 June | United States | Patterson-MacDonald Shipbuilding Company | Seattle, Washington | Diriwu | Cargo ship | |
| 27 June | United Kingdom | Harland & Wolff | Belfast | St Aubin | Tug | For Royal Navy. |
| 28 June | United Kingdom | Craig, Taylor & Co. Ltd. | Stockton-on-Tees | War Island | Cargo ship | For British Shipping Controller. |
| 28 June | United Kingdom | Sir Raylton Dixon & Co | Middlesbrough | War Typhoon | Cargo ship | For British Shipping Controller. |
| 29 June | United States | Fore River Shipbuilding | Quincy, Massachusetts | Luce | Wickes-class destroyer | For United States Navy. |
| 29 June | United Kingdom | William Doxford & Sons | Sunderland | Success | S-class destroyer | |

## July

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 July | United States | Groton Iron Works | Noank, Connecticut | Balsto | Cargo ship | For United States Shipping Board. |
| 3 July | Denmark | | | Niels Juel | Coastal defense ship | For Royal Danish Navy. |
| 4 July | United States | Newport News Shipbuilding | Newport News, Virginia | Abbot | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Submarine Boat Corporation | Newark, New Jersey | Alamosa | Design 1023 ship | For United States Shipping Board. |
| 4 July | United States | Foundation Company | Newark, New Jersey | Alanthus | Cargo ship | For United States Shipping Board. |
| 4 July | United States | Traylor Shipbuilding Corporation | Cornwells Heights, Pennsylvania | Alapaha | Cargo ship | For United States Shipping Board. |
| 4 July | United States | Submarine Boat Corporation | Newark, New Jersey | Alcona | Design 1023 ship | For United States Shipping Board. |
| 4 July | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Anacortes | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Rolph Shipbuilding Company | Eureka, California | Annette Rolph | Barquentine | |
| 4 July | United States | Pusey & Jones | Wilmington, Delaware | Aurora | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Hammond Yards | Eureka, California | Bloomington | Cargo ship | |
| 4 July | United States | Pacific American Fisheries | Bellingham, Washington | Blythedale | Cargo ship | |
| 4 July | United States | Wilson Shipbuilding | Astoria, Oregon | Benvola | Design 1003 ship | |
| 4 July | United States | George F. Rodgers & Company | Astoria, Oregon | Blue Eagle | Design 1001 ship | |
| 4 July | United States | Wilson Shipbuilding | Astoria, Oregon | Bonifay | Design 1001 ship | |
| 4 July | United States | Wright Shipbuilding | Tacoma, Washington | Bourneville | Cargo ship | |
| 4 July | United States | Peninsula Shipbuilding Company | Portland, Oregon | Braeburn | Design 1001 ship | |
| 4 July | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Brompton | Design 1005 ship | For United States Shipping Board. |
| 4 July | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Broncho | Design 1005 ship | For United States Shipping Board. |
| 4 July | United States | Union Iron Works | San Francisco, California | Burns | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Bethlehem Alameda | Alameda, California | Challenger | Cargo ship | For United States Shipping Board. |
| 4 July | United States | L. H. Shattuck | Portsmouth, New Hampshire | Chibiabos | Cargo ship | For United States Shipping Board. |
| 4 July | United States | Seaborn Shipyards | Tacoma, Washington | Chimo | Design 1001 ship | For United States Shipping Board. |
| 4 July | United States | St. Helens Shipbuilding Company | St. Helens, Oregon | Colindo | Design 1001 ship | |
| 4 July | United States | Tacoma Shipbuilding Company | Tacoma, Washington | Coloma | Design 1001 ship | |
| 4 July | United States | McEachern Shipbuilding Company | Astoria, Oregon | Cotteral | Cargo ship | |
| 4 July | United States | Union Iron Works | San Francisco, California | Crane | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Meacham & Babcock | Seattle, Washington | Daca | Design 1001 ship | For United States Shipping Board. |
| 4 July | United States | Bethlehem Alameda | Alameda, California | Defiance | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Seattle Construction and Dry Dock Company | Seattle, Washington | Delight | Cargo ship | |
| 4 July | United States | Foundation Company | Tacoma, Washington | Dunkerke | Cargo ship | |
| 4 July | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Elliot | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Tacoma Shipbuilding Company | Tacoma, Washington | Fasset | Design 1001 ship | |
| 4 July | United States | Nielson & Kelez Shipbuilding Company | Seattle, Washington | Forster | Design 1001 ship | For United States Shipping Board. |
| 4 July | United States | Moore Plant | Elizabethport, New Jersey | Garfield | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Rolph Shipbuilding Company | Eureka, California | Georgie Rolph | Barquentine | |
| 4 July | United States | Union Iron Works | San Francisco, California | Gridley | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Moore Dry Dock Company | Oakland, California | Guimba | Refrigerated cargo ship | For United States Shipping Board. |
| 4 July | United States | Newport News Shipbuilding | Newport News, Virginia | Haraden | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Union Iron Works | San Francisco, California | Harding | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Union Iron Works | San Francisco, California | Hart | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Bethlehem Alameda | Alameda, California | Independence | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Pusey & Jones | Gloucester City, New Jersey | Indianapolis | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Union Iron Works | San Francisco, California | Ingraham | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Fulton Shipbuilding Company | Aberdeen, Washington | Itanca | Design 1001 ship | |
| 4 July | United States | Sanderson & Porter | Raymond, Washington | Kenosha | Design 1001 ship | |
| 4 July | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Aurice | Design 1020 ship | For United States Shipping Board. |
| 4 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Benbow | Design 1020 ship | For United States Shipping Board. |
| 4 July | United States | American Shipbuilding Company | Chicago, Illinois | Lake Berdan | Design 1020 ship | For United States Shipping Board. |
| 4 July | United States | Globe Shipbuilding | Superior, Wisconsin | Lake Borgne | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | American Shipbuilding Company | Buffalo, New York | Lake Delancey | Design 1020 ship | For United States Shipping Board. |
| 4 July | United States | American Shipbuilding Company | Lorain, Ohio | Lake Eliko | Design 1020 ship | For United States Shipping Board. |
| 4 July | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Gedney | Design 1020 ship | For United States Shipping Board. |
| 4 July | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Lake Helen | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Janet | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Pearl | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Pleasant | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Silver | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Winthrop | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Hanlon Dry Dock and Shipbuilding | Oakland, California | Major Wheeler | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Sommarstrom Shipbuilding | Columbia City, Oregon | Maratanza | Cargo ship | |
| 4 July | United States | Fore River Shipbuilding | Quincy, Massachusetts | Maury | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Union Iron Works | San Francisco, California | McKean | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | New York Shipbuilding | Camden, New Jersey | M. J. Scanlon | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Fulton Shipbuilding Company | Los Angeles, California | Mono | Design 1003 ship | |
| 4 July | United States | Standard Shipbuilding Company | Shooters Island, New York | Morristown | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Schaw-Batcher Shipbuilding Company | South San Francisco, California | Nantahaka or Nantahala | Cargo ship | For United States Shipping Board. |
| 4 July | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Naiwa | Refrigerated cargo ship | For United States Shipping Board. |
| 4 July | United States | Fulton Shipbuilding Company | Aberdeen, Washington | Necolah | Design 1003 ship | |
| 4 July | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Neponset | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Anderson Shipbuilding Company | Seattle, Washington | Osprey | Cargo ship | |
| 4 July | United States | Texas Steamship Company | Bath, Maine | Sagadahoc | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Santa Teresa | Passenger ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Sloan Shipyards | Olympia, Washington | Sewickly | Design 1001 ship | |
| 4 July | United States | Allen Shipbuilding Company | Seattle, Washington | Sosworth | Cargo ship | |
| 4 July | United States | Newport News Shipbuilding | Newport News, Virginia | Thomas | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Upshur | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Bethlehem Alameda | Alameda, California | Victorious | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Sommarstrom Shipbuilding | Columbia City, Oregon | Wanza | Design 1003 ship | |
| 4 July | United States | Meacham & Babcock | Seattle, Washington | Wayucan | Cargo ship | |
| 4 July | United States | J. F. Duthie & Company | Seattle, Washington | Western Cross | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | J. F. Duthie & Company | Seattle, Washington | Western Star | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 July | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Galeta | Design 1013 ship | For United States Shipping Board. |
| 4 July | United States | Skinner & Eddy | Seattle, Washington | West Gambo | Cargo ship | For United States Shipping Board. |
| 4 July | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Grama | Design 1013 ship | For United States Shipping Board. |
| 4 July | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Zula | Design 1013 ship | For United States Shipping Board. |
| 4 July | United States | Fulton Shipbuilding Company | Aberdeen, Washington | Wihaha | Design 1001 ship | |
| 4 July | United States | Union Iron Works | San Francisco, California | Williams | Wickes-class destroyer | For United States Navy. |
| 4 July | United States | Moore Dry Dock Company | Oakland, California | Yamhill | Refrigerated cargo ship | For United States Shipping Board. |
| 4 July | United States | Moore Dry Dock Company | Oakland, California | Yaquina | Refrigerated cargo ship | For United States Shipping Board. |
| 5 July | United States | Puget Sound Bridge and Dredging Company | Seattle, Washington | Admiral Mayo | Auxiliary schooner | |
| 6 July | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Nashotah | Cargo ship | |
| 6 July | United States | Columbia River Shipbuilding | Portland, Oregon | Western Coast | Cargo ship | For United States Shipping Board. |
| 6 July | United Kingdom | Fairfield | Govan | Sirdar | S-class destroyer | |
| 8 July | United States | Columbia Engineering Works | Portland, Oregon | Georgette | Schooner | |
| 6 July | United States | Northwest Steel | Portland, Oregon | Western Maid | Cargo ship | Requisitioned by United States Shipping Board. |
| 9 July | United States | Foundation Company | Portland, Oregon | Commandant de Rose | Cargo ship | |
| 9 July | United States | St. Helens Shipbuilding Company | St. Helens, Oregon | John W. Wells | Schooner | |
| 10 July | United States | Coast Shipbuilding Company | Portland, Oregon | Cabeza | Design 1001 ship | |
| 10 July | United States | Standard Shipbuilding Company | Shooters Island, New York | Hickman | Cargo ship | Requisitioned by United States Shipping Board. |
| 10 July | United Kingdom | Swan Hunter & Wigham Richardson, | Wallsend on Tyne | Splendid | S-class destroyer | |
| 12 July | United States | G. M. Standifer Construction | Portland, Oregon | Arvonia | Cargo ship | |
| 12 July | United States | G. M. Standifer Construction | Portland, Oregon | Belding | Cargo ship | |
| 12 July | United States | G. M. Standifer Construction | Vancouver, Washington | Benzonia | Cargo ship | |
| 12 July | United States | Coos Bay Shipbuilding Company | Marshfield, Oregon | Cohasset | Design 1003 ship | |
| 12 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gahona | Design 1020 ship | For United States Shipping Board. |
| 12 July | United States | G. M. Standifer Construction | Portland, Oregon | Montezuma | Cargo ship | |
| 12 July | United States | G. M. Standifer Construction | Vancouver, Washington | Moosebee | Cargo ship | |
| 12 July | United States | G. M. Standifer Construction | Portland, Oregon | Umatilla | Cargo ship | |
| 14 July | United States | Submarine Boat Corporation | Newark, New Jersey | Chetopa | Design 1023 ship | For United States Shipping Board. |
| 16 July | United States | Supple-Ballin Shipbuilding | Portland, Oregon | Airlie | Cargo ship | For United States Shipping Board. |
| 17 July | United States | Skinner & Eddy | Seattle, Washington | West Gotomska | Design 1013 ship | For United States Shipping Board. |
| 19 July | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Puget Sound | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 July | United States | American Shipbuilding Company | Lorain, Ohio | Lake Elainore | Design 1020 ship | For United States Shipping Board. |
| 20 July | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Lake Indian | Cargo ship | Requisitioned by United States Shipping Board. |
| 20 July | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Osweya | Design 1020 ship | For United States Shipping Board. |
| 20 July | United States | Columbia River Shipbuilding | Portland, Oregon | Western Pride | Cargo ship | For United States Shipping Board. |
| 21 July | United States | Sanderson & Porter | Raymond, Washington | Kenosha | Design 1001 ship | |
| 21 July | United States | Fore River Shipbuilding | Quincy, Massachusetts | Lansdale | Wickes-class destroyer | For United States Navy |
| 23 July | United States | Northwest Steel | Portland, Oregon | Western Comet | Cargo ship | Requisitioned by United States Shipping Board. |
| 24 July | United States | Foundation Company | Portland, Oregon | General Baratier | Cargo ship | |
| 24 July | United States | Foundation Company | Portland, Oregon | General Baratier | Cargo ship | |
| 24 July | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Linden | Cargo ship | Requisitioned by United States Shipping Board. |
| 24 July | United States | Foundation Company | Tacoma, Washington | Toul | Cargo ship | |
| 25 July | United States | Fore River Shipbuilding | Quincy, Massachusetts | AA-1 | AA-1-class submarine | For United States Navy. |
| 25 July | Australia | Cockatoo Island Dockyard | Sydney | Adelaide | Town-class cruiser | For Royal Australian Navy. |
| 25 July | United States | Tacoma Shipbuilding Company | Tacoma, Washington | Fassett | Design 1001 ship | |
| 25 July | United States | Seattle Construction and Dry Dock Company | Seattle, Washington | Gaffney | Cargo ship | |
| 25 July | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Hewes | Design 1020 ship | For United States Shipping Board. |
| 25 July | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Ormoc | Design 1020 ship | For United States Shipping Board. |
| 25 July | United States | Russell Shipbuilding Company | Portland, Maine | Okess | Cargo ship | For United States Shipping Board. |
| 25 July | United States | Bath Iron Works | Bath, Maine | Philip | Wickes-class destroyer | For United States Navy. |
| 26 July | United States | National Shipbuilding Company | Seattle, Washington | Brisk | Auxiliary schooner | |
| 27 July | United States | Downey Shipbuilding Corporation | Staten Island, New York | Abron | Design 1017 ship | For United States Shipping Board. |
| 27 July | United States | Patterson-MacDonald Shipbuilding Company | Seattle, Washington | Barringa | Cargo ship | |
| 27 July | United States | Great Lakes Engineering Works | Ecorse, Michigan | Crawl Keys | Design 1042 ship | For United States Shipping Board. |
| 27 July | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Dancey | Design 1020 ship | For United States Shipping Board. |
| 27 July | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | L.J. Drake | Tanker | Requisitioned by United States Shipping Board. |
| 27 July | United States | Bethlehem Wilmington | Wilmington, Delaware | O. T. Waring | Tanker | Requisitioned by United States Shipping Board. |
| 27 July | United Kingdom | Harland & Wolff | Belfast | War Envoy | AO tanker | For British Shipping Controller. |
| 27 July | United States | Skinner & Eddy | Seattle, Washington | West Hobomac | Cargo ship | For United States Shipping Board. |
| 27 July | Canada | Cameron-Genoa Mills Shipbuilders | Victoria | West Stikine | Cargo ship | |
| 29 July | United States | J. F. Duthie & Company | Seattle, Washington | Western Hope | Cargo ship | Requisitioned by United States Shipping Board. |
| 29 July | United States | G. M. Standifer Construction | Portland, Oregon | Kangi | Design 1001 ship | For United States Shipping Board. |
| 30 July | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Marion | Cargo ship | Requisitioned by United States Shipping Board. |
| 30 July | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Tillamook | Design 1001 ship | |
| 31 July | United States | American Shipbuilding Company | Chicago, Illinois | Lake Buckeye | Design 1020 ship | For United States Shipping Board. |
| 31 July | United States | American Shipbuilding Company | Lorain, Ohio | Lake Garza | Design 1020 ship | For United States Shipping Board. |
| 31 July | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Lake Orange | Cargo ship | Requisitioned by United States Shipping Board. |

## August

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 August | United States | Coast Shipbuilding Company | Portland, Oregon | Cabura | Design 1001 ship | |
| 1 August | United States | Supple-Ballin Shipbuilding | Portland, Oregon | Ashburn | Cargo ship | |
| 3 August | United States | Toledo Shipbuilding Company | Toledo, Ohio | Calaveras | Design 1020 ship | For United States Shipping Board. |
| 3 August | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Gardner | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 August | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Aiken | 1001 | For United States Shipping Board. |
| 4 August | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Deerfield | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 August | United States | Bethlehem Alameda | Alameda, California | Invincible | Cargo ship | Requisitioned by United States Shipping Board. |
| 4 August | United States | Fore River Shipbuilding | Quincy, Massachusetts | Mahan | Wickes-class destroyer | For United States Navy. |
| 5 August | United States | American International Shipbuilding | Hog Island, Pennsylvania | Quistconck | Design 1022 ship | For United States Shipping Board. |
| 6 August | United States | Columbia Engineering Works | Portland, Oregon | Gardner Williams | Schooner | |
| 7 August | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Corsicana | Design 1044 ship | For United States Shipping Board. |
| 7 August | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Nupolela | Design 1001ship | |
| 7 August | United States | Ropner & Sons | Stockton-on-Tees | War Gnat | Cargo ship | For British Shipping Controller. |
| 7 August | Germany | Bremer Vulkan | Vegesack | U-164 | Type U-93 submarine | For Imperial German Navy. |
| 8 August | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Brookdale | Design 1005 ship | For United States Shipping Board. |
| 8 August | United States | American Shipbuilding Company | Lorain, Ohio | Lake Deval | Design 1020 ship | For United States Shipping Board. |
| 10 August | United States | Federal Shipbuilding | Kearny, New Jersey | Federal | Design 1037 ship | For United States Shipping Board. |
| 10 August | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Akkra | Design 1020 ship | For United States Shipping Board. |
| 10 August | United States | Globe Shipbuilding | Superior, Wisconsin | Lake Medford | Cargo ship | Requisitioned by United States Shipping Board. |
| 10 August | United States | Columbia River Shipbuilding | Portland, Oregon | Western Plains | Cargo ship | For United States Shipping Board. |
| 12 August | United States | Seaborn Shipyards | Tacoma, Washington | Wakanna | Design 1001 ship | |
| 12 August | United States | Northwest Steel | Portland, Oregon | Western Scout | Cargo ship | Requisitioned by United States Shipping Board. |
| 12 August | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | Westport | Cargo ship | Requisitioned by United States Shipping Board. |
| 14 August | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Watonwan | Design 1025 ship | For United States Shipping Board. |
| 15 August | United States | Skinner & Eddy | Seattle, Washington | West Hosokie | Cargo ship | For United States Shipping Board. |
| 17 August | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Berwyn | Cargo ship | For United States Shipping Board. |
| 17 August | United States | Pacific American Fisheries | Bellingham, Washington | Bobring | Design 1001 ship | |
| 17 August | United States | Traylor Shipbuilding Corporation | Cornwells Heights, Pennsylvania | Buhlsan | Cargo ship | For United States Shipping Board. |
| 17 August | United States | New York Shipbuilding | Camden, New Jersey | Doheny 3rd | Tanker | Requisitioned by Requisitioned by United States Shipping Board. |
| 17 August | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Agomak | Design 1020 ship | For United States Shipping Board. |
| 17 August | United States | American Shipbuilding Company | Buffalo, New York | Lake Galera | Design 1020 ship | For United States Shipping Board. |
| 17 August | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Erral | Design 1013 ship | For United States Shipping Board. |
| 17 August | United States | Moore Dry Dock Company | Oakland, California | Zirkel | Cargo ship | For United States Shipping Board. |
| 18 August | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Alvada | Design 1020 ship | For United States Shipping Board. |
| 19 August | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Latoka | Design 1001 ship | |
| 19 August | Canada | J. Coughlan & Sons | Vancouver | War Chief | Cargo ship | |
| 20 August | United States | Peninsula Shipbuilding Company | Portland, Oregon | Braxton | Cargo ship | |
| 20 August | Canada | Western Canada Shipyards | Vancouver | War Tanoo | Cargo ship | |
| 21 August | United States | Foundation Company | Portland, Oregon | Colonel Driant | Auxiliary steamship | |
| 21 August | United States | Foundation Company | Tacoma, Washington | Vimy | Auxiliary steamship | For United States Shipping Board. |
| 21 August | Germany | Bremer Vulkan | Vegesack | U-165 | Type U-93 submarine | For Imperial German Navy. |
| 22 August | United Kingdom | John Brown & Company | Clydebank | Hood | Admiral-class battlecruiser | For Royal Navy. |
| 22 August | United States | American Shipbuilding Company | Chicago, Illinois | Lake Fondulac | Design 1020 ship | For United States Shipping Board. |
| 22 August | United States | American Shipbuilding Company | Lorain, Ohio | Lake Gaspar | Design 1020 ship | For United States Shipping Board. |
| 22 August | United States | Nielson & Kelez Shipbuilding Company | Seattle, Washington | Octorara | Design 1001ship | For United States Shipping Board. |
| 22 August | United States | Meacham & Babcock | Seattle, Washington | Toka | Design 1001 ship | For United States Shipping Board. |
| 22 August | United Kingdom | Harland & Wolff | Belfast | War Snake | B-type cargo ship | For British Shipping Controller. |
| 24 August | United States | Grant Smith-Porter Ship Company | Aberdeen, Washington | Anthera | Design 1001 ship | |
| 24 August | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Cape May | Cargo ship | Requisitioned by United States Shipping Board. |
| 24 August | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Licking | Design 1020 ship | For United States Shipping Board. |
| 24 August | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Maurepas | Cargo ship | Requisitioned by United States Shipping Board. |
| 24 August | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lakeville | Cargo ship | Requisitioned by United States Shipping Board. |
| 24 August | United States | American International Shipbuilding | Hog Island, Pennsylvania | Saccarappa | Design 1022 ship | For United States Shipping Board. |
| 24 August | Canada | Foundation Company | Victoria | War Camchin | Cargo ship | |
| 24 August | Canada | New Westminster Construction Company | New Westminster | War Kitimat | Cargo ship | |
| 24 August | United States | Moore Dry Dock Company | Oakland, California | Zaca | Cargo ship | |
| 26 August | United States | Northwest Steel | Portland, Oregon | West View or Westview | Cargo ship | Requisitioned by United States Shipping Board. |
| 26 August | United States | Allen Shipbuilding Company | Seattle, Washington | Bosworth | Cargo ship | |
| 26 August | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Wilson | Cargo ship | Requisitioned by United States Shipping Board. |
| 26 August | United Kingdom | Craig, Taylor & Co. Ltd. | Stockton-on-Tees | War Finch | Cargo ship | For British Shipping Controller. |
| 27 August | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | Westmead | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 August | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Brookfield | Design 1005 ship | For United States Shipping Board. |
| 28 August | United States | Schaw-Batcher Shipbuilding Company | South San Francisco, California | Oskaloosa | Cargo ship | |
| 28 August | United States | Skinner & Eddy | Seattle, Washington | West Humhaw | Cargo ship | For United States Shipping Board. |
| 29 August | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Medford | Design 1001 ship | |
| 29 August | United States | Globe Shipbuilding | Superior, Wisconsin | Lake Arline | Cargo ship | Requisitioned by United States Shipping Board. |
| 31 August | United States | Toledo Shipbuilding Company | Toledo, Ohio | Calicorock | Design 1020 ship | For United States Shipping Board. |
| 31 August | United States | Bethlehem Wilmington | Wilmington, Delaware | Chas. M. Everest | Tanker | Requisitioned by United States Shipping Board. |
| 31 August | United States | Submarine Boat Corporation | Newark, New Jersey | Ingold | Design 1023 ship | For United States Shipping Board. |
| 31 August | United States | American Shipbuilding Company | Lorain, Ohio | Lake Yelverton | Design 1020 ship | For United States Shipping Board. |
| 31 August | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Ypsilanti | Design 1020 ship | For United States Shipping Board. |
| 31 August | United States | Pusey & Jones | Wilmington, Delaware | Lynchburg | Cargo ship | Requisitioned by United States Shipping Board. |
| 31 August | United States | Submarine Boat Corporation | Newark, New Jersey | Phoenix Bridge | Design 1023 ship | For United States Shipping Board. |
| 31 August | United States | Long Beach Shipbuilding Company | Long Beach, California | Oshkosh | Design 1021 ship | For United States Shipping Board. |
| 31 August | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Zucker | Design 1013 ship | For United States Shipping Board. |

## September

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 September | United Kingdom | Richardson, Duck & Company | | War Anglian | Tanker | For British Shipping Controller. |
| 2 September | United States | Pusey & Jones | Gloucester, New Jersey | Brandywine | Tanker | Requisitioned by United States Shipping Board. |
| 2 September | United States | Traylor Shipbuilding Corporation | Cornwells Heights, Pennsylvania | Bulana | Cargo ship | For United States Shipping Board. |
| 2 September | United States | Albina Engine & Machine Works | Portland, Oregon | Cadaretta | Cargo ship | For United States Shipping Board. |
| 2 September | United States | Newburgh Shipyards | Newburgh, New York | Newburgh | Design 1025 ship | For United States Shipping Board. |
| 2 September | United States | Wilson Shipbuilding | Astoria, Oregon | Wakiki | Design 1001 ship | |
| 2 September | United States | Fore River Shipbuilding | Quincy, Massachusetts | W. L. Steed | Tanker | Requisitioned by United States Shipping Board. |
| 2 September | United States | American Shipbuilding Company | Chicago, Illinois | Lake Beacon | Design 1020 ship | For United States Shipping Board. |
| 4 September | United States | Anderson Shipbuilding Company | Houghton, Washington | Oleander | Cargo ship | |
| 5 September | United States | Newport News Shipbuilding | Newport News, Virginia | Agwidale | Tanker | Requisitioned by United States Shipping Board. |
| 5 September | United Kingdom | Harland & Wolff | Belfast | St Bees | Tug | For Royal Navy. |
| 5 September | United States | Newport News Shipbuilding | Newport News, Virginia | Tattnall | Wickes-class destroyer | For United States Navy. |
| 5 September | United Kingdom | Sir Raylton Dixon & Co | Middlesbrough | War Palace | Cargo ship | For British Shipping Controller. |
| 6 September | Germany | Bremer Vulkan | Vegesack | U-166 | Type U-93 submarine | Intended for Imperial German Navy, but to French Navy as Jean Roulier. |
| 7 September | United States | Downey Shipbuilding Corporation | Staten Island, New York | Osakis | Design 1017 ship | For United States Shipping Board. |
| 7 September | United States | Federal Shipbuilding | Kearny, New Jersey | Piave | Design 1037 ship | For United States Shipping Board. |
| 7 September | United States | New York Shipbuilding | Camden, New Jersey | Wm. N. Page | Collier | Requisitioned by United States Shipping Board. |
| 8 September | United States | Foundation Company | Portland, Oregon | General Serret | Cargo ship | For United States Shipping Board. |
| 9 September | United States | Rolph Shipbuilding Company | Eureka, California | Hesperian | Barquentine | For United States Shipping Board. |
| 9 September | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Kyttle | Design 1044 ship | For United States Shipping Board. |
| 10 September | United States | Great Lakes Engineering Works | Ecorse, Michigan | Craincreek | Design 1042 ship | For United States Shipping Board. |
| 10 September | United Kingdom | Fairfield | Govan | Somme | S-class destroyer | |
| 11 September | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Winooski | Design 1020 ship | For United States Shipping Board. |
| 11 September | United States | Foundation Company | Tacoma, Washington | Republique | Cargo ship | |
| 11 September | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Wathena | Design 1025 ship | For United States Shipping Board. |
| 12 September | United States | Staten Island Shipbuilding Company | Port Richmond, New York | Bar Harbor | Cargo ship | Requisitioned by United States Shipping Board. |
| 12 September | United States | Submarine Boat Corporation | Newark, New Jersey | Chariot | Design 1023 ship | For United States Shipping Board. |
| 12 September | United States | American Shipbuilding Company | Lorain, Ohio | Lake Zaliski | Design 1020 ship | For United States Shipping Board. |
| 12 September | United States | Submarine Boat Corporation | Newark, New Jersey | Monana | Design 1023 ship | For United States Shipping Board. |
| 12 September | United States | Skinner & Eddy | Seattle, Washington | West Lashaway | Cargo ship | For United States Shipping Board. |
| 14 September | United States | American Shipbuilding Company | Wyandotte, Michigan | Goodspeed | Design 1020 ship | For United States Shipping Board. |
| 14 September | United States | Grant Smith-Porter Ship Company | | Kokoma | Design 1001 ship | |
| 14 September | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Connersville | Design 1042 ship | For United States Shipping Board. |
| 14 September | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Govan | Design 1020 ship | For United States Shipping Board. |
| 14 September | United States | Portland, Oregon | Foundation Company | Nancy | Cargo ship | For United States Shipping Board. |
| 15 September | United States | Pusey & Jones | Gloucester, New Jersey | Castlepoint | Cargo ship | Requisitioned by United States Shipping Board. |
| 16 September | Germany | Kaiserliche Werft | Kiel | Frauenlob | Cöln-class cruiser | For Imperial German Navy. |
| 16 September | United States | Bethlehem Wilmington | Wilmington, Delaware | Tipton | Cargo ship | Requisitioned by United States Shipping Board. |
| 17 September | United States | Bath Iron Works | Bath, Maine | Woolsey | Wickes-class destroyer | For United States Navy. |
| 18 September | United States | Seaborn Shipyards | Tacoma, Washington | Dungeness | Design 1001 ship | |
| 18 September | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Lake Corrales | Design 1044 ship | For United States Shipping Board. |
| 18 September | United States | Ames Shipbuilding and Dry Dock Company | Seattle, Washington | West Cape | Cargo ship | Requisitioned by United States Shipping Board. |
| 19 September | United States | American Shipbuilding Company | Wyandotte, Michigan | Goree | Design 1020 ship | For United States Shipping Board. |
| 19 September | United States | Globe Shipbuilding | Superior, Wisconsin | Lake Contoocook | Design 1020 ship | For United States Shipping Board. |
| 19 September | United Kingdom | Harland & Wolff | Belfast | War Icarus | G-type cargo ship | For British Shipping Controller. |
| 20 September | United States | Wright Shipbuilding | Tacoma, Washington | Bowesmont | Design 1001 ship | |
| 20 September | United States | Sloan Shipyards | Olympia, Washington | Nahnet | Cargo ship | |
| 20 September | Germany | AG Vulcan | Hamburg | U-121 | Type UE II submarine | For Imperial German Navy |
| 21 September | United States | Great Lakes Engineering Works | Ecorse, Michigan | Cranenest | Design 1042 ship | For United States Shipping Board. |
| 21 September | United Kingdom | British Construction Co. Ltd. | Barnstaple | Cretepath | Concrete barge | For British Shipping Controller. |
| 21 September | United States | Grant Smith-Porter Ship Company | Aberdeen, Washington | Edith | Design 1001 ship | |
| 21 September | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Fort Stevens | Design 1001 ship | |
| 21 September | United States | Benicia Shipbuilding Corporation | Benicia, California | Kimta | Design 1001 ship | |
| 21 September | United States | Skinner & Eddy | Seattle, Washington | Little David | Tug | |
| 21 September | United States | Fore River Shipbuilding | Quincy, Massachusetts | Nantasket | Cargo ship | Requisitioned by United States Shipping Board. |
| 21 September | United States | Elliot Bay Shipbuilding Company | Seattle, Washington | Trolltint | Cargo ship | |
| 21 September | United States | Skinner & Eddy | Seattle, Washington | West Cressey | Cargo ship | For United States Shipping Board. |
| 21 September | United States | Skinner & Eddy | Seattle, Washington | West Loquassuck | Cargo ship | For United States Shipping Board. |
| 21 September | United States | J. F. Duthie & Company | Seattle, Washington | West Pool | Cargo ship | Requisitioned by United States Shipping Board. |
| 21 September | United States | Bethlehem Sparrows Point | Sparrows Point, Maryland | Wheaton | Cargo ship | Requisitioned by United States Shipping Board. |
| 22 September | United States | Submarine Boat Corporation | Newark, New Jersey | Cokato | Design 1023 ship | For United States Shipping Board. |
| 22 September | United States | Bethlehem Alameda | Alameda, California | Courageous | Cargo ship | Requisitioned by United States Shipping Board. |
| 22 September | United States | Union Iron Works | San Francisco, California | Jose Rizal | Cargo ship | For United States Shipping Board. |
| 22 September | United States | Moore Dry Dock Company | Oakland, California | Kameset | Cargo ship | |
| 22 September | United States | Submarine Boat Corporation | Newark, New Jersey | Panola | Design 1023 ship | For United States Shipping Board. |
| 22 September | United States | Union Iron Works | San Francisco, California | Renshaw | Cargo ship | |
| 23 September | United States | Meacham & Babcock | Seattle, Washington | Afalkey | Design 1001 ship | |
| 23 September | United States | American Shipbuilding Company | Lorain, Ohio | Lake Pickaway | Design 1020 ship | For United States Shipping Board. |
| 23 September | United States | G. M. Standifer Construction | Portland, Oregon | Okiva | Design 1001 ship | |
| 23 September | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Polar Bear | Refrigerated cargo ship | Requisitioned by United States Shipping Board. |
| 23 September | United Kingdom | Stephens | Linthouse, Glasgow | Sabre | S-class destroyer | |
| 24 September | United States | Foundation Company | Portland, Oregon | Aviateur de Terlines | Cargo ship | |
| 24 September | Canada | Lyall Shipbuilding Company | North Vancouver | J.N. Greenshields | Cargo ship | |
| 24 September | United States | New York Shipbuilding | Camden, New Jersey | Santa Elisa | Troopship | Requisitioned by United States Shipping Board. |
| 24 September | United Kingdom | Harland & Wolff | Belfast | War Aryan | AO tanker | For British Shipping Controller. |
| 25 September | United States | Merachant Shipbuilding Corporation | Chester, Pennsylvania | Auburn | Cargo ship | For United States Shipping Board. |
| 25 September | United States | Long Beach Shipbuilding Company | Long Beach, California | Magunkook | Design 1021 ship | For United States Shipping Board. |
| 25 September | United Kingdom | I. J. Abdela & Mitchell Ltd. | Queensferry | Stephen Kenney | Naval trawler | For Royal Navy. |
| 25 September | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Amargosa | Design 1013 ship | For United States Shipping Board. |
| 26 September | United States | Great Lakes Engineering Works | Ecorse, Michigan | Craycroft | Design 1042 ship | For United States Shipping Board. |
| 26 September | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Fluvanna | Design 1020 ship | For United States Shipping Board. |
| 26 September | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gorin | Design 1020 ship | For United States Shipping Board. |
| 28 September | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Aberdeen | Design 1001 ship | For United States Shipping Board. |
| 28 September | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Bancroft | Design 1001 ship | For United States Shipping Board. |
| 28 September | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Bellingham | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 September | United States | Toledo Shipbuilding Company | Toledo, Ohio | Calispell | Design 1020 ship | For United States Shipping Board. |
| 28 September | United States | Baltimore Dry Dock and Shipbuilding Company | Baltimore, Maryland | Fort Wayne | Refrigerated cargo ship | For United States Shipping Board. |
| 28 September | United States | Standard Shipbuilding Company | Shooters Island, New York | Monmouth | Cargo ship | Requisitioned by United States Shipping Board. |
| 28 September | United States | Submarine Boat Corporation | Newark, New Jersey | Onekama | Design 1023 ship | For United States Shipping Board. |
| 28 September | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Ozette | Cargo ship | |
| 28 September | Canada | J. Coughlan & Sons | Vancouver | War Noble | Cargo ship | |
| 28 September | Canada | Wallace Shipyards Ltd. | North Vancouver | War Storm | Cargo ship | |
| 28 September | United States | Columbia River Shipbuilding | Portland, Oregon | Western Belle | Cargo ship | For United States Shipping Board. |
| 29 September | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Holbrook | Design 1001 ship | |
| 29 September | United States | Bethlehem Alameda | Alameda, California | Triumph | Cargo ship | |
| 30 September | United States | Nielson & Kelez Shipbuilding Company | Seattle, Washington | Adway | Design 1001 ship | For United States Shipping Board. |
| 30 September | United States | Babare Brothers | Tacoma, Washington | Battincau or Bottineau | Design 1001 ship | |
| 30 September | United States | American Shipbuilding Company | Lorain, Ohio | Lake Copley | Design 1020 ship | For United States Shipping Board. |
| 30 September | United States | American Shipbuilding Company | Chicago, Illinois | Lake Desha | Design 1020 ship | For United States Shipping Board. |
| 30 September | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gormania | Design 1020 ship | For United States Shipping Board. |
| 30 September | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sac City | Design 1022 ship | For United States Shipping Board. |
| 30 September | United States | Foundation Company | Tacoma, Washington | Souchez | Cargo ship | |
| 30 September | Germany | Schiffsbau & Maschinenfabrik Hansa AG | Tönning | Viceadmiral E. Schmidt | Auxiliary naval vessel | For Imperial German Navy |
| September | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | War Haven | Cargo ship | For British Shipping Controller. |

## October

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 October | United States | Pacific American Fisheries | Bellingham, Washington | Boconoff | Design 1001 ship | |
| 1 October | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Fort Scott | Design 1001 ship | |
| 1 October | United Kingdom | Irvine's Shipbuilding & Dry Docks Co. Ltd. | West Hartlepool | War Sirocco | Cargo ship | For British Shipping Controller. |
| 3 October | United States | Tacoma Shipbuilding Company | Tacoma, Washington | Wiea | Design 1001 ship | |
| 5 October | United States | Sanderson & Porter | Raymond, Washington | Addison | Cargo ship | |
| 5 October | United States | McEachern Shipbuilding Company | Astoria, Oregon | Flavel | Design 1003 ship | |
| 5 October | United States | American Shipbuilding Company | Buffalo, New York | Lake Otsquage | Design 1020 ship | |
| 5 October | United States | Pusey & Jones | Wilmington, Delaware | Marshall | Cargo ship | Requisitioned by United States Shipping Board. |
| 5 October | United States | Skinner & Eddy | Seattle, Washington | West Madaket | Cargo ship | For United States Shipping Board. |
| 6 October | United States | Submarine Boat Corporation | Newark, New Jersey | Hico | Design 1023 ship | For United States Shipping Board. |
| 6 October | United States | Moore Dry Dock Company | Oakland, California | Kekettient | Cargo ship | |
| 6 October | United States | Submarine Boat Corporation | Newark, New Jersey | Opelika | Design 1023 ship | For United States Shipping Board. |
| 7 October | United States | Foundation Company | Tacoma, Washington | Egalite | Cargo ship | |
| 7 October | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Lake Crathorne | Design 1042 ship | For United States Shipping Board. |
| 7 October | United States | Northwest Steel | Portland, Oregon | West Kyska | Design 1013 ship | For United States Shipping Board. |
| 8 October | United States | F. Rodgers & Company | Astoria, Oregon | Capiness | Design 1001 ship | For United States Shipping Board. |
| 9 October | United States | McDougall-Duluth Shipbuilding | Duluth, Minnesota | Cedar Spring | Design 1020 ship | For United States Shipping Board. |
| 9 October | United States | American Shipbuilding Company | Lorain, Ohio | Lake Cahoon | Design 1020 ship | For United States Shipping Board. |
| 10 October | United States | Federal Shipbuilding | Kearny, New Jersey | Mercer | Design 1037 ship | For United States Shipping Board. |
| 12 October | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Fostoria | Design 1093 ship | For United States Shipping Board. |
| 12 October | United States | Federal Shipbuilding | Kearny, New Jersey | Marne | Design 1037 ship | For United States Shipping Board. |
| 12 October | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Nashotah | Design 1001 ship | |
| 12 October | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Waubesa | Design 1025 ship | For United States Shipping Board. |
| 14 October | United States | Submarine Boat Corporation | Newark, New Jersey | Allies | Design 1023 ship | For United States Shipping Board. |
| 14 October | United States | Submarine Boat Corporation | Newark, New Jersey | Consort | Design 1023 ship | For United States Shipping Board. |
| 14 October | United States | Skinner & Eddy | Seattle, Washington | West Eldara | Cargo ship | For United States Shipping Board. |
| 15 October | United States | American Shipbuilding Company | Cleveland, Ohio | Lake Farge | Design 1093 ship | For United States Shipping Board. |
| 17 October | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Brookhaven | Design 1005 ship | For United States Shipping Board. |
| 17 October | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Costello | Design 1060 ship | For United States Shipping Board. |
| 17 October | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Arvada | Design 1013 ship | For United States Shipping Board. |
| 18 October | United States | Albina Engine & Machine Works | Portland, Oregon | Caddopeak | Cargo ship | For United States Shipping Board. |
| 19 October | United States | Globe Shipbuilding | Superior, Wisconsin | Contoocook | Design 1020 ship | For United States Shipping Board. |
| 19 October | United States | Grant Smith-Porter Ship Company | Portland, Oregon | Fort Steward | Design 1001 ship | |
| 19 October | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lake Belnona | Design 1020 ship | For United States Shipping Board. |
| 19 October | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Calistoga | Design 1020 ship | For United States Shipping Board. |
| 19 October | United States | American Shipbuilding Company | Chicago, Illinois | Lake Mattato | Design 1020 ship | For United States Shipping Board. |
| 19 October | United States | Newburgh Shipyards | Newburgh, New York | New Windsor | Design 1025 ship | For United States Shipping Board. |
| 19 October | United Kingdom | Harland & Wolff | Belfast | War Music | N-type cargo ship | For British Shipping Controller. |
| 19 October | United States | Southwestern Shipbuilding Company | San Pedro, California | West Carnifax | Cargo ship | |
| 19 October | United States | Skinner & Eddy | Seattle, Washington | West Mahomet | Cargo ship | For United States Shipping Board. |
| 20 October | United States | Moore Dry Dock Company | Oakland, California | Chipchung | Cargo ship | |
| 20 October | United States | Bethlehem Alameda | Alameda, California | Eclipse | Cargo ship | For United States Shipping Board. |
| 21 October | United States | National Shipbuilding Company | Seattle, Washington | Bright | Cargo ship | For United States Shipping Board. |
| 21 October | United States | American Shipbuilding Company | Lorain, Ohio | Lake Frampton | Design 1093 ship | For United States Shipping Board. |
| 21 October | United Kingdom | Craig, Taylor & Co, Ltd. | Stockton-on-Tees | War Linnet | Cargo ship | For British Shipping Controller. |
| 21 October | United Kingdom | Ropner & Sons | Stockton-on-Tees | War Mallow | Cargo ship | For British Shipping Controller. |
| 22 October | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Corydon | Design 1060 ship | For United States Shipping Board. |
| 22 October | United States | American Shipbuilding Company | Superior, Wisconsin | Lake Fouche | Design 1093 ship | For United States Shipping Board. |
| 23 October | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Grandon | Design 1093 ship | For United States Shipping Board. |
| 23 October | United Kingdom | Swan Hunter & Wigham Richardson Limited | Wallsend | Stalwart | S-class destroyer | For Royal Australian Navy. |
| 24 October | United States | Newport News Shipbuilding | Newport News, Virginia | F. D. Asche | Tanker | Requisitioned by United States Shipping Board. |
| 25 October | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Brookland | Design 1005 ship | For United States Shipping Board. |
| 26 October | United States | Standard Shipbuilding Company | Shooters Island, New York | Belvidere | Cargo ship | Requisitioned by United States Shipping Board. |
| 26 October | United States | Columbia River Shipbuilding | Portland, Oregon | West Cobalt | Cargo ship | For United States Shipping Board. |
| 26 October | United States | Northwest Steel | Portland, Oregon | West Zeeda or West Zeda | Design 1013 ship | For United States Shipping Board. |
| 26 October | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Yukon | Cargo ship | Requisitioned by United States Shipping Board. |
| 29 October | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Graphite | Design 1093 ship | For United States Shipping Board. |
| 29 October | United States | Sun Shipbuilding Company | Chester, Pennsylvania | South Bend | Cargo ship | For United States Shipping Board. |
| 29 October | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sacandaga | Design 1022 ship | For United States Shipping Board. |
| 30 October | United States | Meacham & Babcock | Seattle, Washington | Ardena | Design 1001 ship | For United States Shipping Board. |
| 30 October | United States | Bath Iron Works | Bath, Maine | Evans | Wickes-class destroyer | For United States Navy. |
| 30 October | United States | Foundation Company | Tacoma, Washington | Justice | Cargo ship | |
| 30 October | United States | Foundation Company | Portland, Oregon | Luneville | Cargo ship | |
| 30 October | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Yaklok | Cargo ship | |
| 31 October | United States | Toledo Shipbuilding Company | Toledo, Ohio | Lake Callicoon | Design 1020 ship | For United States Shipping Board. |

## November

| Date | Country | Builder | Location | Ship | Class | Notes |
| 2 November | United States | Pacific American Fisheries | Bellingham, Washington | Bonneterre | Cargo ship | |
| 2 November | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Coperas | Design 1044 ship | For United States Shipping Board. |
| 2 November | United States | American Shipbuilding Company | Chicago, Illinois | Lake Gradan | Design 1093 ship | For United States Shipping Board. |
| 3 November | United States | Fore River Shipbuilding | Quincy, Massachusetts | Cohasset | Cargo ship | Requisitioned by United States Shipping Board. |
| 3 November | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Cajoot | Design 1013 ship | For United States Shipping Board. |
| 3 November | United States | Schaw-Batcher Shipbuilding Company | South San Francisco, California | West Avala | Cargo ship | |
| 4 November | United States | American Shipbuilding Company | Lorain, Ohio | Franconia | Design 1093 ship | For United States Shipping Board. |
| 6 November | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gratis | Design 1093 ship | For United States Shipping Board. |
| 7 November | United States | Great Lakes Engineering Works | Ecorse, Michigan | Lake Cote Blanche | Design 1060 ship | For United States Shipping Board. |
| 9 November | United States | Downey Shipbuilding Corporation | Staten Island, New York | Dio | Design 1017 ship | For United States Shipping Board. |
| 9 November | United States | Texas Steamship Company | Bath, Maine | Dirigo | Tanker | Requisitioned by United States Shipping Board. |
| 9 November | United States | Seattle, Washington | Skinner & Eddy | Edenton | Cargo ship | For United States Shipping Board. |
| 9 November | United States | Groton Iron Works | Groton, Connecticut | Tollard | Design 1016 ship | For United States Shipping Board. |
| 9 November | United States | Ames Shipbuilding and Drydock Company | Seattle, Washington | Western Ally | Cargo ship | Requisitioned by United States Shipping Board. |
| 9 November | United States | Northwest Steel | Portland, Oregon | West Wauna | Design 1013 ship | For United States Shipping Board. |
| 13 November | United States | American Shipbuilding Company | Wyandotte, Michigan | Lake Gravett | Design 1093 ship | For United States Shipping Board. |
| 14 November | United States | Bethlehem Wilmington | Wilmington, Delaware | Norma | Cargo ship | Requisitioned by United States Shipping Board. |
| 15 November | United States | Great Lakes Engineering Works | Ecorse, Michigan | Cotopaxi | Design 1060 ship | For United States Shipping Board. |
| 16 November | United States | Pusey & Jones | Gloucester, New Jersey | Castlewood | Cargo ship | Requisitioned by United States Shipping Board. |
| 16 November | United States | American Shipbuilding Company | Lorain, Ohio | Fray | Design 1093 ship | For United States Shipping Board. |
| 16 November | United States | American Shipbuilding Company | Chicago, Illinois | Lake Grafton | Design 1093 ship | For United States Shipping Board. |
| 16 November | United States | Globe Shipbuilding | Superior, Wisconsin | Conotton | Design 1020 ship | For United States Shipping Board. |
| 17 November | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Grayling | Design 1005 ship | For United States Shipping Board. |
| 18 November | United States | Pusey & Jones | Gloucester, New Jersey | Henry Clay | Cargo ship | Requisitioned by United States Shipping Board. |
| 19 November | United Kingdom | Sir Raylton Dixon & Co | Middlesbrough | Binfield | Cargo ship | For British India Steam Navigation Company. |
| 22 November | United States | American International Shipbuilding | Hog Island, Pennsylvania | Saguache | Design 1022 ship | For United States Shipping Board. |
| 22 November | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sapmero | Design 1022 ship | For United States Shipping Board. |
| 22 November | United Kingdom | William Beardmore and Company | Dalmuir | Tasmania | S-class destroyer | For Royal Navy. |
| 22 November | United Kingdom | Harland & Wolff Ltd | Govan | War Cowslip | A-type cargo ship | For British Shipping Controller. |
| 23 November | United States | Standard Shipbuilding Company | Shooters Island, New York | Aledo | Cargo ship | Requisitioned by United States Shipping Board. |
| 23 November | United States | Submarine Boat Corporation | Newark, New Jersey | Chicago Bridge | Design 1023 ship | For United States Shipping Board. |
| 23 November | United States | Submarine Boat Corporation | Newark, New Jersey | Decatur Bridge | Design 1023 ship | For United States Shipping Board. |
| 23 November | United States | Skinner & Eddy | Seattle, Washington | Edgecombe | Cargo ship | For United States Shipping Board. |
| 24 November | United States | Federal Shipbuilding | Kearny, New Jersey | The Lambs | Design 1037 ship | For United States Shipping Board. |
| 26 November | United States | Seattle North Pacific Shipbuilding Company | Seattle, Washington | Iconium | Cargo ship | For United States Shipping Board. |
| 27 November | United States | American Shipbuilding Company | Wyandotte, Michigan | Grattan | Design 1093 ship | For United States Shipping Board. |
| 27 November | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Lilicusun | Design 1020 ship | For United States Shipping Board. |
| 27 November | United States | Northwest Steel | Portland, Oregon | West Compo | Design 1013 ship | For United States Shipping Board. |
| 27 November | United States | Columbia River Shipbuilding | Portland, Oregon | West Wauneke | Design 1013 ship | For United States Shipping Board. |
| 30 November | United States | Albina Engine & Machine Works | Portland, Oregon | Callabasas | Cargo ship | For United States Shipping Board. |
| 30 November | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Coquina | Design 1044 ship | For United States Shipping Board. |
| 30 November | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Jacona | Design 1014 ship | For United States Shipping Board. |
| 30 November | United States | Sun Shipbuilding Company | Chester, Pennsylvania | Marica | Troopship | Requisitioned by United States Shipping Board. |
| 30 November | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Cowan Shannock | Design 1060 ship | For United States Shipping Board. |
| 30 November | United States | Pacific Coast Shipbuilding Company | Bay Point, California | Diablo | Design 1015 ship | For United States Shipping Board. |
| 30 November | United Kingdom | Harland & Wolff | Belfast | St Mellons | Tug | For Royal Navy. |

## December

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1 December | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Conob | Design 1013 ship | For United States Shipping Board. |
| 2 December | United Kingdom | Richardson, Duck & Company | | War Pansy | Cargo ship | For British Shipping Controller. |
| 4 December | United States | William Cramp & Sons | Philadelphia, Pennsylvania | Santa Malta | Troopship | Requisitioned by United States Shipping Board. |
| 5 December | United States | Nielson & Kelez Shipbuilding Company | Seattle, Washington | Cineas | Design 1001 ship | For United States Shipping Board. |
| 5 December | United Kingdom | Harland & Wolff | Belfast | War Dream | N-type cargo ship | For British Shipping Controller. |
| 7 December | United States | Allen Shipbuilding Company | Seattle, Washington | Allenhurst | Cargo ship | |
| 7 December | United States | American Shipbuilding Company | Wyandotte, Michigan | Gravella | Design 1093 ship | For United States Shipping Board. |
| 7 December | United States | American Shipbuilding Company | Lorain, Ohio | Freeborn | Design 1093 ship | For United States Shipping Board. |
| 9 December | United States | Pusey & Jones | Wilmington, Delaware | Moline | Cargo ship | Requisitioned by United States Shipping Board. |
| 10 December | United States | Great Lakes Engineering Works | Ecorse, Michigan | Cottonwood | Design 1060 ship | For United States Shipping Board. |
| 11 December | United States | Globe Shipbuilding | Superior, Wisconsin | Proctor | Design 1020 ship | For United States Shipping Board. |
| 14 December | United States | Merchant Shipbuilding Corporation | Harriman, Pennsylvania | Cabegon | Design 1025 ship | For United States Shipping Board. |
| 14 December | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Corapeak | Design 1044 ship | For United States Shipping Board. |
| 14 December | United States | Ames Shipbuilding and Drydock Company | Seattle, Washington | Western Knight | Cargo ship | Requisitioned by United States Shipping Board. |
| 14 December | United States | J. F. Duthie & Company | Seattle, Washington | West Helix | Cargo ship | For United States Shipping Board. |
| 15 December | United States | Submarine Boat Corporation | Newark, New Jersey | Fort Pitt Bridge | Design 1023 ship | For United States Shipping Board. |
| 15 December | United States | Submarine Boat Corporation | Newark, New Jersey | Mt. Vernon Bridge | Design 1023 ship | For United States Shipping Board. |
| 17 December | United Kingdom | Harland & Wolff Ltd | Govan | War Jasmine | A-Type cargo ship | For British Shipping Controller. |
| 18 December | United Kingdom | Craig, Taylor & Co. Ltd. | Stockton-on-Tees | Bradford City | Cargo ship | For St. Just Steamship Co. |
| 18 December | United States | Grays Harbor Motorship Corporation | Aberdeen, Washington | Brookside | Design 1005 ship | For United States Shipping Board. |
| 18 December | United States | Ropner & Sons | Stockton-on-Tees | War Pyramid | Cargo ship | For British Shipping Controller. |
| 19 December | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Merry Hampton | 24-class sloop | For Royal Navy. |
| 19 December | United States | New York Shipbuilding | Camden, New Jersey | Santa Leonora | Troopship | Requisitioned by United States Shipping Board. |
| 19 December | United Kingdom | Harland & Wolff | Belfast | War Priam | G-type cargo ship | For British Shipping Controller. |
| 20 December | United Kingdom | I. J. Abdela & Mitchell Ltd. | Queensferry | John Kennedy | Naval trawler | For Royal Navy. |
| 21 December | United States | Bethlehem Wilmington | Wilmington, Delaware | Cabrille | Tanker | For United States Shipping Board. |
| 21 December | United States | Todd Dry Dock and Construction Company | Tacoma, Washington | Cascade | Cargo ship | Requisitioned by United States Shipping Board. |
| 21 December | United States | American Shipbuilding Company | Lorain, Ohio | Frecks | Design 1093 ship | For United States Shipping Board. |
| 21 December | United States | Newburgh Shipyards | Newburgh, New York | Poughkeepsie | Design 1025 ship | For United States Shipping Board. |
| 21 December | United States | Toledo Shipbuilding Company | Toledo, Ohio | Strabo | Design 1020 ship | For United States Shipping Board. |
| 21 December | United States | Northwest Steel | Portland, Oregon | Western Modus | Design 1013 ship | For United States Shipping Board. |
| 22 December | United States | Federal Shipbuilding | Kearny, New Jersey | Braddock | Design 1037 ship | For United States Shipping Board. |
| 22 December | United States | Federal Shipbuilding | Kearny, New Jersey | Homestead | Design 1037 ship | For United States Shipping Board. |
| 23 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | Prusa | Design 1022 ship | For United States Shipping Board. |
| 24 December | United States | Skinner & Eddy | Seattle, Washington | Edgehill | Cargo ship | For United States Shipping Board. |
| 24 December | United States | American Shipbuilding Company | Wyandotte, Michigan | Gravity | Design 1093 ship | For United States Shipping Board. |
| 27 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sahale | Design 1022 ship | For United States Shipping Board. |
| 27 December | United States | Great Lakes Engineering Works | Ecorse, Michigan | Council Bluffs | Design 1060 ship | For United States Shipping Board. |
| 27 December | United Kingdom | Harland & Wolff | Belfast | St Olaves | Tug | For Royal Navy. |
| 28 December | United States | Submarine Boat Corporation | Newark, New Jersey | Faraby | Design 1023 ship | For United States Shipping Board. |
| 28 December | United States | Saginaw Shipbuilding Company | Saginaw, Michigan | Licoco | Design 1020 ship | For United States Shipping Board. |
| 28 December | United States | Skinner & Eddy | Seattle, Washington | West Maximus | Design 1013 ship | For United States Shipping Board. |
| 29 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | Sagaporack | Design 1022 ship | For United States Shipping Board. |
| 29 December | United States | Los Angeles Shipbuilding and Dry Dock Company | San Pedro, California | West Calumb | Design 1013 ship | For United States Shipping Board. |
| 30 December | United States | Great Lakes Engineering Works | Ashtabula, Ohio | Cowboy | Design 1060 ship | For United States Shipping Board. |
| 30 December | United States | Albina Engine & Machine WorksPortland, Oregon | | Jacox | Cargo ship | For United States Shipping Board. |
| 30 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | Saco | Design 1022 ship | For United States Shipping Board. |
| 31 December | United Kingdom | Irvine's Shipbuilding & Dry Docks Co, Ltd. | West Hartlepool | Bonnie | Cargo ship | For British & African Steam Navigation Co. |
| 31 December | United States | G. M. Standifer Construction | Vancouver, Washington | Cokesit | Design 1015 ship | For United States Shipping Board. |
| 31 December | United States | American Shipbuilding Company | Lorain, Ohio | Frazee | Design 1093 ship | For United States Shipping Board. |
| 31 December | United States | Manitowoc Shipbuilding Company | Manitowoc, Wisconsin | Python | Design 1044 ship | For United States Shipping Board. |
| 31 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | Saluda | Design 1022 ship | For United States Shipping Board. |
| 31 December | United States | American International Shipbuilding | Hog Island, Pennsylvania | Saucon | Design 1022 ship | For United States Shipping Board. |
| 31 December | United Kingdom | William Beardmore and Company | Dalmuir | Tattoo | S-class destroyer | For Royal Australian Navy. |
| 31 December | United States | Southwestern Shipbuilding Company | San Pedro, California | West Caruth | Design 1019 ship | For United States Shipping Board. |
| 31 December | United States | Columbia River Shipbuilding | Portland, Oregon | West Corum | Design 1013 ship | For United States Shipping Board. |
| 31 December | United States | Ames Shipbuilding and Drydock Company | Seattle, Washington | Western Glen | Cargo ship | Requisitioned by United States Shipping Board. |
| December | United Kingdom | British Construction Co. Ltd. | Barnstaple | Cretepond | Concrete barge | For British Shipping Controller. |

## Unknown date

| Date | Country | Builder | Location | Ship | Class | Notes |
| 1st Quarter | United Kingdom | I. J. Abdela & Mitchell Ltd. | Queensferry | John Dupuis | Naval trawler | For Royal Navy. |
| Unknown date | Netherlands | Gebroeders Fikkers | Muntendam | Amsterdam | Fishing trawler | |
| Unknown date | United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | A.S.318 | Tug | For Inland Waterways Transport Directorate. |
| Unknown date | United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | A.S.319 | Tug | For Inland Waterways Transport Directorate. |
| Unknown date | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Banago | Design 1001 ship | For United States Shipping Board. |
| Unknown date | United Kingdom | Short Brothers Ltd. | Sunderland | Celtic Prince | Cargo ship | For Prince Line Ltd. |
| Unknown date | France | Canadian Car and Foundry | Fort William, Ontario | Cerisoles | Minesweeper | Lost on maiden voyage. |
| Unknown date | United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Forked Lightning | Naval drifter / minesweeper | For Royal Navy. |
| Unknown date | United Kingdom | Short Brothers Ltd. | Sunderland | Gaelic Prince | Cargo ship | For Prince Line Ltd. |
| Unknown date | United Kingdom | I. J. Abdela & Mitchell Ltd. | Queensferry | Henry Flight | Naval trawler | For Royal Navy. |
| Unknown date | France | Canadian Car and Foundry | Fort William, Ontario | Inkerman | Minesweeper | Lost on maiden voyage. |
| Unknown date | Germany | H C Stülcken Sohn | Hamburg | Malmö | Coaster | For Bismark Linie GmbH. |
| Unknown date | United States | Alabama Drydock and Shipbuilding Company | Mobile, Alabama | Rena A. Murphy | Schooner | For J. G. Murphy. |
| Unknown date | United Kingdom | Blyth Shipbuilding & Dry Docks Co. Ltd | Blyth | Roseden | Cargo ship | For Stephens, Sutton & Stephens. |
| Unknown date | United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Shower | Naval drifter | For Royal Navy. |
| Unknown date | United Kingdom | J. W. Brooke & Co. Ltd. | Lowestoft | Sleet | Naval drifter | For Royal Navy. |
| Unknown date | United States | Irvine's Shipbuilding & Dry Docks Co, Ltd. | West Hartlepool | War Brae | Cargo ship | For British Shipping Controller. |
| Unknown date | United Kingdom | Tyne Iron Shipbuilding Co. Ltd. | Newcastle upon Tyne | War Combe | Cargo ship | For British Shipping Controller. |
| Unknown date | United Kingdom | Harland & Wolff Ltd. | Belfast | War Expert | Cargo ship | For British Shipping Controller. |
| Unknown date | United States | Irvine's Shipbuilding & Dry Docks Co, Ltd. | West Hartlepool | War Ghurka | Tanker | For British Shipping Controller. |
| Unknown date | United States | Irvine's Shipbuilding & Dry Docks Co, Ltd. | West Hartlepool | War Simoom | Cargo ship | For British Shipping Controller. |