| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| D/S Danubian | 1898 | Great Britain | ||
| D/S Dartford | 1930 | Great Britain | Torpedoed, 1942-6-12 | |
| D/T Dean Emery | 1919 | Great Britain | ||
| M/S Delius | 1937 | Great Britain | ||
| D/S Deptford | 1931 | Great Britain | Torpedoed, 1939-12-13 | |
| D/S Deslock | 1909 | Great Britain | Interned, 1941-12-8 | |
| M/T Desmoulea | 1939 | Great Britain | ||
| D/S Dinaric | 1919 | Great Britain | Torpedoed, 1942-7-6 | |
| T/S Diplomat | 1921 | Great Britain | Torpedoed, 1940-11-27 | |
| D/S Djurdjura | 1922 | Great Britain | Torpedoed, 1941-6-13 | |
| D/S Dover Hill | 1918 | Great Britain | Shuttled, 1944-6-9 | |
| D/S Dromore | 1920 | Great Britain | ||
| D/S Drudge | 1887 | Great Britain | ||
| T/S Duchess of Richmond | 1928 | Great Britain | ||
| T/S Duchess of York | 1929 | Great Britain | ||
| D/S Duke of Sparta | 1940 | Great Britain | ||
| M/S Dumra | 1922 | Great Britain | Torpedoed, 1943-6-5 | |
| Insulated Swim Barge Dundas | 1934 | Great Britain | ||
| D/S Dunmoir | 1909 | Great Britain | ||
| D/S Dunsley | 1929 | Great Britain | ||
| M/S Durban Castle | 1938 | Great Britain | ||
| D/S Eastlea | 1924 | Great Britain | Torpedoed, 1941-3-24 | |
| D/S Edith Moller | 1898 | Great Britain | ||
| D/S Egret | 1937 | Great Britain | ||
| M/S El Amin | 1926 | Great Britain |