| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| D/S John Christie | 1896 | Norway | ||
| D/S John Colter | 1943 | USA | ||
| D/S John Dickinson | 1942 | USA | ||
| D/S John Drayton | 1942 | USA | Torpedoed, 1943-4-21 | |
| M/S John Erik | 1992 | Norway | ||
| M/S John Erik | 1978 | Norway | ||
| 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 | ||
| Fullrigger John Hougvalstad | 1876 | Norway | ||
| D/S John J. Crittenden | 1943 | USA | ||
| Bark John Johnson | 1874 | Norway | ||
| M/S John K. Kyvik | 1945 | Norway | ||
| M/T John Knudsen | 1967 | Norway | ||
| D/S John Knudsen | 1917 | Norway | ||
| D/S John Knudsen | 1911 | Norway | ||
| M/T John Knudsen | 1934 | Norway | Interned, 1940-6-27 |