Shipping company
| Name | Details |
|---|---|
| D/S John Laurance | Build year 1942 |
| D/S John L. Sullivan | Build year 1943 |
| D/S John Marshall | Build year 1942 |
| D/S John Mary Odin | Build year 1943 |
| D/S John M. Clayton | Build year 1943 |
| D/S John McLoughlin | Build year 1942 |
| D/S John Miller | Build year 1945 |
| D/S John Mitchell | Build year 1942 |
| D/S John Morgan | Build year 1943 |
| D/S John Philip Sousa | Build year 1943 |
| D/S John P. Poe | Build year 1942 |
| D/S John R. Park | Build year 1943 |
| D/S John S. Copley | Build year 1942 |
| D/S John Steele | Build year 1942 |
| D/S John Stevens | Build year 1942 |
| D/S John T. Holt | Build year 1943 |
| D/S John Vining | Build year 1942 |
| D/S John Wanamaker | Build year 1943 |
| D/S John W. Gates | Build year 1943 |
| D/S Jonathan Elmer | Build year 1942 |
| D/S Jonathan Harrington | Build year 1942 |
| D/S Jonathan Jennings | Build year 1943 |
| D/S Jose J. Acosta | Build year 1943 |
| D/S Joseph Alston | Build year 1942 |
| D/S Joseph Gale | Build year 1942 |