| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| Jernbark Collingwood | 1872 | Norway | ||
| D/S Colombia | 1893 | Norway | ||
| Bark Colonna | 1878 | Norway | ||
| D/S Columbus | 1886 | Norway | ||
| Bark Columbus | 1861 | Norway | ||
| Stålbark 4 master Comliebank | 1890 | Norway | ||
| D/S Commodore Rollins | 1911 | Norway | ||
| Stålbark Concordia | 1891 | Norway | ||
| D/S Concordia | 1904 | Norway | ||
| D/S Condor | 1895 | Norway | ||
| D/T Conrad Mohr | 1909 | Norway | ||
| D/S Constance | 1899 | Norway | ||
| D/S Consul Persson | 1890 | Norway | ||
| D/S Contest | 1879 | Norway | ||
| D/S Corinto | 1905 | Norway | ||
| Jernfullrigger Coriolanus | 1876 | Norway | ||
| D/S Corona | 1896 | Norway | ||
| D/S Corona | 1882 | Norway | ||
| D/S Correct | 1908 | Norway | ||
| Jernfullrigger Cortez | 1886 | Norway | ||
| D/S Corvus | 1902 | Norway | ||
| Bark Cottica | 1869 | Norway | ||
| D/S Courier | 1883 | Norway | ||
| D/S Craigcoilleach | 1917 | Great Britain | ||
| Stålbark Craigisla | 1891 | Norway |