| Navn | Byggeår | Nasjonalitet | Bilde | Tap under 2. verdenskrig |
|---|---|---|---|---|
| D/S John J. Crittenden | 1943 | USA | ||
| M/T John Knudsen | 1934 | Norge | Internert, 27.6.1940 | |
| 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 | Kollisjon, 1.6.1943 | |
| D/S John Philip Sousa | 1943 | USA | ||
| M/T John P. Pedersen | 1930 | Norge | Torpedert, 20.5.1941 | |
| D/S John P. Poe | 1942 | USA | ||
| D/S John R. Park | 1943 | USA | Torpedert, 21.3.1945 | |
| D/S John S. Copley | 1942 | USA | ||
| D/S John Steele | 1942 | USA | ||
| D/S John Stevens | 1942 | USA | ||
| M/S Johnstown | 1931 | Panama | Torpedert, 5.6.1942 | |
| D/S John T. Holt | 1943 | USA | ||
| D/S John Vining | 1942 | USA | ||
| D/S John Wanamaker | 1943 | USA | ||
| D/S John W. Gates | 1943 | USA | ||
| D/S John Williamson | 1912 | Sør-Afrika | ||
| M/S Joma | 1931 | Nederland |