| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| D/T Thomas H. Wheeler | 1921 | USA | ||
| D/S Thomas Johnson | 1942 | USA | ||
| D/S Thomas Nelson Page | 1943 | USA | ||
| D/S Thomas Paine | 1942 | USA | ||
| T/S Thomas P. Beal | 1921 | USA | ||
| D/S Thomas Pinckney | 1942 | USA | ||
| D/S Thomas Pollock | 1943 | USA | ||
| D/S Thomas Ruffin | 1942 | USA | Torpedoed, 1943-3-9 | |
| D/S Thomas Scott | 1942 | USA | Torpedoed, 1945-2-17 | |
| D/S Thomas Stone | 1942 | USA | ||
| D/S Thomas W. Gregory | 1943 | USA | ||
| D/S Thomas W. Hyde | 1943 | USA | ||
| D/S Thorstein Veblen | 1943 | USA | ||
| T/T Ticonderoga | 1942 | USA | ||
| M/T Tide Water | 1930 | USA | ||
| D/S Timothy Dwight | 1943 | USA | ||
| D/S Tintagel | 1923 | USA | ||
| D/S Tobias E. Stansbury | 1943 | USA | ||
| D/T Toteco | 1916 | USA | ||
| US TP-117 | Unknown | USA | ||
| M/S Trinidad Head | 1943 | USA | ||
| D/S Tristram Dalton | 1942 | USA | ||
| T/S Tulsa | 1919 | USA | ||
| D/S Turrialba | 1909 | USA | ||
| Jernfullrigger Tusitala | 1883 | USA |