| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| D/S Hannis Taylor | 1943 | USA | ||
| M/S Hans | 1916 | Norway | ||
| M/T Hanseat | 1929 | Panama | Torpedoed, 1942-3-9 | |
| D/S Hans Egede | 1905 | Denmark | Torpedoed, 1942-3-6 | |
| M/S Hansemann | 1941 | Norway | ||
| D/S Hansi | 1922 | Norway | Ran aground, 1939-11-7 | |
| M/K Hansnes | 1943 | Norway | ||
| D/S Hanyang | 1940 | Great Britain | ||
| D/S Harald | 1903 | Denmark | ||
| D/S Haraldsvang | 1920 | Norway | Shuttled, 1941-12-12 | |
| D/S Harald Torsvik | 1944 | Norway | ||
| M/S Harboe Jensen | 1929 | Norway | Torpedoed, 1943-1-15 | |
| D/S Harbury | 1933 | Great Britain | Torpedoed, 1943-5-5 | |
| M/S Harda | 19?? | Norway | ||
| D/S Hardanger | 1924 | Norway | ||
| D/S Hardangeren | 1869 | Norway | ||
| D/S Hardangerfjord | 1868 | Norway | ||
| D/S Hardhaus | 1912 | Norway | ||
| M/S Hardhausen | 1902 | Norway | Shelled by gunfire, 1941-2-1 | |
| D/S Hareidingen | 1916 | Norway | Collision, 1944-2-11 | |
| D/S Harjurand | 1919 | Panama | ||
| D/S Harmattan | 1930 | Great Britain | ||
| D/S Harmonic | 1930 | Great Britain | ||
| D/S Harold A. Jordan | 1945 | USA | ||
| D/S Harpalion | 1932 | Great Britain | Attacked from air, 1942-4-11 |