| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| Stålbark Carmanian | 1897 | Norway | ||
| Bark Carmel | 1882 | Norway | ||
| D/S Carmelina | 1904 | Norway | ||
| D/S Carmen | 1910 | Norway | ||
| D/S Carolus | 1900 | Norway | ||
| D/S Carolvore | 1883 | Norway | ||
| D/S Carrillo | 1911 | USA | ||
| D/S Cassiopeia | 1906 | Norway | ||
| D/S Cassiopeia | 1899 | Norway | ||
| D/S Castor | 1909 | Norway | ||
| Skonnert 3 master Castor | 1906 | Norway | ||
| Galeas Castor I | 1903 | Norway | ||
| Skonnert 3 master Castor II | 1906 | Norway | ||
| Jernbark Catharina | 1883 | Norway | ||
| D/S Catherine Cuneo | 1911 | Norway | ||
| Stålbark 4 master Cedarbank | 1892 | Norway | ||
| D/S Cederic | 1906 | Norway | ||
| D/S Cederic | 1901 | Norway | ||
| M/S 3 mastet skonnert Celtic II | 1918 | Norway | ||
| D/S Cement-6 | 1914 | Norway | ||
| Stålbark Ceres | 1891 | Norway | ||
| D/S Ceres | 1895 | Norway | ||
| D/S Certo | 1910 | Norway | ||
| D/S Certo | 1895 | Norway | ||
| D/S Ceylon | 1888 | Norway |