| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| D/S John Drayton | 1942 | USA | Torpedoed, 1943-4-21 | |
| D/S John E. Sweet | 1944 | USA | ||
| D/S John Evans | 1943 | USA | ||
| D/S John F. Appleby | 1942 | USA | ||
| D/S John Fitch | 1942 | USA | ||
| D/S John G. Carlisle | 1943 | USA | ||
| D/S John Gorrie | 1943 | USA | ||
| D/S John Grier Hibben | 1943 | USA | ||
| D/S John Harvey | 1943 | USA | ||
| D/S John Hathorn | 1943 | USA | ||
| D/S John Hay | 1943 | USA | ||
| D/S John Holmes | 1943 | USA | ||
| D/S John J. Crittenden | 1943 | USA | ||
| M/T John Knudsen | 1934 | Norway | Interned, 1940-6-27 | |
| D/S John Laurance | 1942 | USA | ||
| D/S John L. Sullivan | 1943 | USA | ||
| D/S John Marshall | 1942 | USA | ||
| D/S John Mary Odin | 1943 | USA | ||
| D/S John M. Clayton | 1943 | USA | ||
| D/S John McLoughlin | 1942 | USA | ||
| D/S John Miller | 1945 | USA | ||
| D/S John Mitchell | 1942 | USA | ||
| D/S John Morgan | 1943 | USA | Collision, 1943-6-1 | |
| D/S John Philip Sousa | 1943 | USA | ||
| M/T John P. Pedersen | 1930 | Norway | Torpedoed, 1941-5-20 |