| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| M/S Cateli | 1932 | Netherlands | ||
| D/S Cathrine | 1919 | Great Britain | Torpedoed, 1941-6-17 | |
| M/S Cavalcade | 1930 | Panama | ||
| D/S Cecil G. Sellers | 1944 | USA | ||
| D/S Cecil N. Bean | 1944 | USA | ||
| D/S Cedarberg | 1935 | Great Britain | ||
| D/S Cefalu | 1930 | Honduras | ||
| D/S Cefn-y-Bryn | 1939 | Great Britain | ||
| D/S Ceiba | 1911 | Honduras | Torpedoed, 1942-3-17 | |
| D/S Cement 5 | 1901 | Norway | ||
| D/S Ceramic | 1913 | Great Britain | Torpedoed, 1942-12-6 | |
| D/S Ceres | 1872 | Norway | ||
| T/T T2 Cerro Gordo | 1943 | USA | ||
| D/S Cetus | 1920 | Norway | ||
| D/T Ceylon | 1901 | Panama | ||
| D/S Ceylon | 1911 | Sweden | ||
| D/S C. F. Liljevalch | 1920 | Sweden | ||
| D/S Chagres | 1919 | Panama | ||
| D/S Chak Sang | 1917 | Great Britain | Shelled by gunfire, 1942-1-21 | |
| M/S Chant | 1938 | USA | ||
| 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 |