| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| T/S Cameronia | 1920 | Great Britain | ||
| D/S Canadian Cruiser | 1921 | Great Britain | 1941-2-? | |
| M/S Cap Cantin | 1932 | Great Britain | ||
| D/S Cape Breton | 1940 | Great Britain | ||
| M/S Cape Hawke | 1941 | Great Britain | ||
| M/S Cape Horn | 1929 | Great Britain | ||
| D/S Cape St. Francis | 1908 | Great Britain | ||
| M/S Capetown Castle | 1938 | Great Britain | ||
| D/S Cara | 1929 | Great Britain | ||
| D/S Cathrine | 1919 | Great Britain | Torpedoed, 1941-6-17 | |
| D/S Cedarberg | 1935 | Great Britain | ||
| D/S Cefn-y-Bryn | 1939 | Great Britain | ||
| D/S Ceramic | 1913 | Great Britain | Torpedoed, 1942-12-6 | |
| D/S Chak Sang | 1917 | Great Britain | Shelled by gunfire, 1942-1-21 | |
| M/T Chant 24 | 1944 | Great Britain | ||
| M/T Chant 4 | 1944 | Great Britain | ||
| M/T Chant 50 | 1944 | Great Britain | ||
| M/T Chant I | 1944 | Great Britain | ||
| D/S Charcot | 1923 | Great Britain | ||
| M/S Charon | 1936 | Great Britain | ||
| M/T Chesapeake | 1928 | Great Britain | ||
| D/S Chevington | 1923 | Great Britain | Torpedoed, 1941-10-12 | |
| D/S Chr. J. Kampmann | 1924 | Great Britain | Torpedoed, 1942-11-3 | |
| D/S Chungking | 1914 | Great Britain | ||
| TM-passasjerfartøy Cilicia | 1938 | Great Britain |