Enlistment district
| Name | Details |
|---|---|
| D/S Treff | Build year 1925 |
| D/S Triton 17 | Build year 1910 |
| D/S Troldfos | Build year 1922 |
| M/S Trolleggen | Build year 1958 |
| M/S Trollfjell | Build year 1945 |
| M/S Troll Forest | Build year 1979 |
| M/T Trollfoss | Build year 1955 |
| T/S Trollheim | Build year 1961 |
| D/S Trollnes | Build year 1920 |
| M/T Trollvann | Build year 1985 |
| M/S Tromsdalen | Build year 1943 |
| M/T Trondheim | Build year 1939 |
| D/S Trondhjemsfjord | Build year 1947 |
| Robert Georg Trondsen | Born October 6, 1918 in Oslo |
| M/S Tropic Star | Build year 1926 |
| D/S Truls | Build year 1899 |
| D/S Trya | Build year 1944 |
| M/S Tryvann | Build year 1963 |
| D/S Trænen | Build year 1903 |
| M/S Tungsha | Build year 1924 |
| M/T Turicum | Build year 1928 |
| M/T Tusken | Build year !932 |
| M/S Tusken | Build year 1958 |
| M/S Tyrifjord | Build year 1953 |
| M/S Tønsbergfjord | Build year 1930 |