| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| D/S Henry George | 1942 | USA | ||
| D/S Henry L. Benning | 1943 | USA | ||
| D/T Henry M. Dawes | 1916 | USA | ||
| D/S Henry M. Robert | 1944 | USA | ||
| D/S Henry S. Foote | 1943 | USA | ||
| D/S Henry Steers | 1919 | USA | ||
| D/S Henry W. Grady | 1943 | USA | ||
| D/S Henry W. Longfellow | 1942 | USA | ||
| D/S Henry Wynkoop | 1942 | USA | ||
| D/S Herman F. Whiton | 1919 | USA | ||
| D/S H. H. Raymond | 1944 | USA | ||
| D/S Hibueras | 1920 | USA | ||
| D/S Hiram S. Maxim | 1943 | USA | ||
| Landing Craft Tank HMS LCT-1254 | 1944 | USA | ||
| D/S Hobart Baker | 1943 | USA | Attacked from air, 1944-12-30 | |
| D/S Hoke Smith | 1943 | USA | ||
| M/S Hook Hitch | 1945 | USA | ||
| D/T Horace H. Harvey | 1943 | USA | ||
| D/S Horace Luckenbach | 1919 | USA | ||
| D/S Horace Williams | 1943 | USA | ||
| D/S Horatio Allen | 1944 | USA | ||
| D/S Howard A. Kelly | 1943 | USA | ||
| D/S Ignace Paderewski | 1943 | USA | ||
| Motorlekter Interstate No. 7 | 1930 | USA | ||
| D/S Isaac Shelby | 1944 | USA | Sunk by mine, 1945-1-6 |