|   |  Country  |  Builder  |  Location  |  Ship  |  Class  |  Notes  | 
  | 1 January  |    France  |  Chantiers & Ateliers de Provence  |  Port-de-Bouc  |  Général Bonaparte  |  Passenger ship  |  For Compagnie Marseillaise de Navires à Vapeur  | 
  | 16 January  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Davisian  |  Cargo ship  |  For F. Leyland.[1]  | 
  | 18 January  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Inveravon  |  Tanker  |  For British Mexican Petroleum Company.[2]  | 
  | 18 January  |    Japan  |  Kawasaki  |  Kobe  |  Submarine No. 69 (Ro-30)  |  Kaichū V-type submarine  |  For Imperial Japanese Navy  | 
  | 20 January  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Invergordon  |  Tanker  |  For British Mexican Petroleum Company.[3]  | 
  | 1 February  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Araby  |  Cargo ship  |  For David MacIver & Co.[4]  | 
  | 2 February  |    Denmark  |  Burmeister & Wain  |  Copenhagen  |  Hussar  |  Luxury yacht  |  For E F Hutton  | 
  | 2 February[5]  |    United Kingdom  |  Cammell Laird  |  Birkenhead  |  Sarpedon  |  Refrigerated[5] Cargo liner  |  For Blue Funnel Line  | 
  | 15 February  |    United Kingdom  |  Harland & Wolff Ltd  |  Belfast  |  Mooltan  |  Ocean liner  |  For Peninsular and Oriental Steam Navigation Company  | 
  | 15 February  |    Japan  |  Kawasaki  |  Kobe  |  Submarine No. 70 (Ro-31)  |  Kaichū V-type submarine  |  For Imperial Japanese Navy  | 
  | 16 February  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Delilian  |  Passenger ship  |  For F. Leyland & Co.[6]  | 
  | 17 February[7]  |    United States  |  Sun Shipbuilding & Drydock Company  |  Chester, Pennsylvania  |  Dickenson  |  Cargo ship  |    | 
  | 13 March[8]  |    United Kingdom  |  Scotts Shipbuilding & Engineering Co Ltd[8]  |  Greenock  |  Patroclus  |  Cargo Liner  |  For Blue Funnel Line  | 
  | 16 March  |    Japan  |  Uraga Dock Company  |  Uraga  |  Abukuma  |  Nagara-class cruiser  |  For Imperial Japanese Navy  | 
  | 19 March  |    Japan  |  Kawasaki  |  Kobe  |  Submarine No. 71 (Ro-32)  |  Kaichū V-type submarine  |  For Imperial Japanese Navy  | 
  | 22 March  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Minnewaska  |  Passenger ship  |  For Atlantic Transport Line.  | 
  | 31 March  |    United States  |  William Cramp & Sons  |  Philadelphia  |  S-43  |  S-class submarine  |  For United States Navy  | 
  | 4 April  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Dorelian  |  Cargo ship  |  For F. Leyland & Co.[9]  | 
  | 16 April  |    United States  |  William Cramp & Sons  |  Philadelphia  |  Trenton  |  Omaha-class cruiser  |  For United States Navy  | 
  | 16 April  |    United States  |  William Cramp & Sons  |  Philadelphia  |  Medusa  |  Monitor  |  For United States Navy  | 
  | 17 April  |    United Kingdom  |  Alexander Stephen & Sons Ltd  |  Glasgow  |  California  |  Ocean liner  |  For Peninsular and Oriental Steam Navigation Company  | 
  | 19 April  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Laguna  |  Cargo ship  |  For Pacific Steam Navigation Company.[10]  | 
  | 19 April  |    United Kingdom  |  Harland & Wolff Ltd  |  Belfast  |  Maloja  |  Ocean liner  |  For Peninsular and Oriental Steam Navigation Company  | 
  | 28 April  |    Germany  |  Blohm & Voss  |  Hamburg  |  Deutschland  |  Ocean liner  |  For Hamburg-Amerika Line  | 
  | 30 April  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Oakton  |  Cargo ship  |  For Matthews Steamship Co.[11]  | 
  | 30 April  |    United States  |  Bethlehem Shipbuilding Corporation  |  Quincy, Massachusetts  |  S-42  |  S-class submarine  |  For United States Navy  | 
  | 19 May  |    Japan  |  Mitsubishi  |  Kobe  |  Submarine No. 72 (Ro-61)  |  Type L4 submarine  |  For Imperial Japanese Navy  | 
  | 19 May  |    Germany  |  G. Seebeck AG  |  Wesermünde  |  Fladengrund  |  Fishing trawler  |  For Norddeutsche Hochseefischerei.  | 
  | 5 June  |    Japan  |  Sasebo Naval Arsenal  |  Sasebo  |  Yūbari  |  Light cruiser  |  For Imperial Japanese Navy  | 
  | 12 June  |    Japan  |  Kure Naval Arsenal  |  Kure  |  Submarine No. 51 (I-52/I-152)  |  Kaidai II-type submarine  |  For Imperial Japanese Navy  | 
  | 26 June  |    United States  |  William Cramp & Sons  |  Philadelphia  |  S-45  |  S-class submarine  |  For United States Navy  | 
  | June  |    Germany  |  G. Seebeck AG.  |  Wesermünde-Geestemünde  |  Carsten  |  Fishing trawler  |  For L. Janssen & Co.  | 
  | 31 July  |    United Kingdom  |  Swan, Hunter & Wigham Richardson Ltd.  |  Liverpool  |  Lesbian  |  Cargo ship  |  For Ellerman Lines Ltd  | 
  | 14 August  |    France  |  Arsenal de Brest  |  Brest  |  Duguay-Trouin  |  Duguay-Trouin-class cruiser  |  For Marine Nationale  | 
  | 11 September  |    United States  |  Bethlehem Shipbuilding Corporation  |  Quincy, Massachusetts  |  S-46  |  S-class submarine  |  For United States Navy  | 
  | 12 September  |    Norway  |  Trondhjems mekaniske Værksted  |  Trondheim  |  Nordnorge  |  Cargo liner  |  For Ofotens Dampskibsselskap  | 
  | 19 September  |    Japan  |  Mitsubishi  |  Kobe  |  Submarine No. 73 (Ro-62)  |  Type L4 submarine  |  For Imperial Japanese Navy  | 
  | September  |    United Kingdom  |  Blyth Shipbuilding & Dry Docks Co. Ltd  |  Blyth  |  Sheaf Field  |  Cargo ship  |  For Sheaf Steam Shipping Co. Ltd.[12]  | 
  | 9 October  |    United States  |  William Cramp & Sons  |  Philadelphia  |  Marblehead  |  Omaha-class cruiser  |  For United States Navy  | 
  | 11 October  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Gujarat  |  Passenger ship  |  For Bank Line.[13]  | 
  | 12 October  |    United States  |    |    |  Whitney  |  Dobbin-class destroyer tender  |  For United States Navy  | 
  | 2 February  |    Spain  |  Sociedad Española de Construcción Naval  |  Ferrol  |  Almirante Cervera  |  Almirante Cervera-class cruiser  |  For Armada Española  | 
  | 26 October  |    Japan  |  Kawasaki Shipbuilding Yard  |    |  Mamiya  |  Food supply ship  |  For Imperial Japanese Navy  | 
  | 27 October  |    United States  |  Bethlehem Shipbuilding Corporation  |  Quincy, Massachusetts  |  S-44  |  S-class submarine  |  For United States Navy  | 
  | 15 November  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Invergarry  |  Tanker  |  For British Mexican Petroleum Company.[14]  | 
  | 22 November  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Kathiawar  |  Passenger ship  |  For Bank Line.[15]  | 
  | 23 November  |    Germany  |  Norderwerft AG  |  Wesermünde  |  Claus Rickmers  |  Cargo ship  |  For Rickmers Reederei  | 
  | 30 October  |    Japan  |  Maizuru Naval Arsenal  |  Maizuru  |  Matsukaze  |  Kamikaze-class destroyer  |  For Imperial Japanese Navy  | 
  | 8 December  |    United Kingdom  |  Harland & Wolff  |  Belfast  |  Lochmonar  |  Cargo ship  |  For Royal Mail Line.[16]  | 
  | 15 December  |    Finland  |  Sandvikens Skeppsdocka och Mekaniska Verkstads Ab  |  Helsinki  |  Voima  |  Icebreaker  |  For Finnish Board of Navigation  | 
  | 18 December[17]  |    United Kingdom  |  Robert Thompson & Sons Ltd  |  Sunderland  |  Scoresby  |  Cargo ship  |  For Headlam & Sons  | 
  | 28 December  |    United Kingdom  |  Frederick Braby & Co. Ltd.  |  Deptford  |  Hereford  |  Tank barge  |  For Anglo-American Oil Co. Ltd.[18]  | 
  | 28 December  |    United Kingdom  |  Frederick Braby & Co. Ltd.  |  Deptford  |  Monmouth  |  Tank barge  |  For Anglo-American Oil Co. Ltd.[19]  | 
  | Date unknown  |    United Kingdom  |  Burntisland Shipbuilding Co. Ltd  |  Burntisland  |  Asiatic  |  Cargo ship  |  For private owner.  | 
  | Date unknown  |    United Kingdom  |  J. Priestman & Co. Ltd.  |  Sunderland  |  Barbara Marie  |  Cargo ship  |  For private owner.  | 
  | Date unknown  |    Italy  |  Stabilimento Technico Triestino  |  Trieste  |  Carso  |  Cargo ship  |  For Lloyd Triestino.  | 
  | Date unknown  |    Germany  |  Neptun AG  |  Rostock  |  Charlotte Cords  |  Cargo ship  |  For Dampfschiff Gesellschaft August Cords GmbH  | 
  | Date unknown  |    Germany  |  Blohm & Voss  |  Hamburg  |  Gera  |  Cargo ship  |  For Hamburg America Line.  | 
  | Date unknown  |    Germany  |  Neptun AG  |  Rostock  |  Grete  |  Cargo ship  |  For C Mohlenburg Reederei GmbH  | 
  | Date unknown  |    Germany  |  F Schichau  |  Hamburg  |  Heinrich Arp  |  Cargo ship  |  For H F C Arp Dampschiffs Reederei  | 
  | Date unknown  |    United Kingdom  |  J. Samuel White  |  Cowes  |  H F Bailey  |  Lifeboat  |  For Royal National Lifeboat Institution  | 
  | Date unknown  |    Germany  |  Nordseewerke.  |  Emden  |  Ilona Siemers  |  Cargo ship  |  For G. J. H. Siemers.  | 
  | Date unknown  |    Germany  |  Schiffswerke AG.  |  Hamburg  |  Pasajes  |  Cargo ship  |  For Oldenburg-Portuguese Line.  | 
  | Date unknown  |    Germany  |  Union Giesserei.  |  königsberg  |  Pickhuben  |  Cargo ship  |  For H. M. Gehrckens.  | 
  | Date unknown  |    Germany  |  Nüscke & Co  |  Stettin  |  Rhenania  |  Cargo ship  |  For Westdeutsche Schiffahrts AG  | 
  | Date unknown  |    United Kingdom  |  J. Readhead & Sons Ltd.  |  South Shields  |  Steelville  |  Cargo ship  |  For private owner.  | 
  | Date unknown  |    Germany  |  Stettiner Oderwerke AG  |  Stettin  |  Stettin  |  Cargo ship  |  For Stettiner Dampfer Compagnie AG  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 1  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 2  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 3  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 4  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 5  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 6  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 7  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 8  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United States  |  Alabama Drydock and Shipbuilding Company  |  Mobile, Alabama  |  T.C.I. No. 9  |  Barge  |  For Tennessee Coal, Iron and Railroad Company.[28]  | 
  | Date unknown  |    United Kingdom  |  Aldous Ltd.  |  Brightlingsea  |  Vulcan  |  Barge  |  For Harrisons (London) Ltd.[29]  |