| Name | Build year | Nationality | Bilde | Loss during WW2 |
|---|---|---|---|---|
| Bark Platon | 1875 | Norway | ||
| D/S Plaudit | 1913 | Panama | Torpedoed, 1942-11-8 | |
| M/S Pleasantville | 1929 | Norway | Torpedoed, 1942-6-8 | |
| M/S Pleasantville | 1949 | Norway | ||
| Jernfullrigger Pleione | 1876 | Norway | ||
| D/S Plentingen | 1894 | Norway | ||
| D/S Plentingen | 1920 | Norway | ||
| D/S Plettenberg | 1904 | South Africa | ||
| D/S Plettenberg | 1912 | Norway | ||
| M/S Plico | 1942 | Norway | ||
| Brigg Plimsoll | 1876 | Norway | ||
| Skonnertskip Plimsoll | 1876 | Norway | ||
| Skonnert Plimsoll | 1871 | Norway | ||
| M/S P. L. M. 13 | 1921 | Great Britain | ||
| D/S P.L.M. 14 | 1921 | Great Britain | Torpedoed, 1940-10-17 | |
| M/B Pluggen | Unknown | Norway | ||
| M/S Pluggen | 1975 | Norway | ||
| Skonnert Pluggen | 1878 | Norway | ||
| Skonnert Plus | 1868 | Norway | ||
| Jernbark Plus | 1884 | Norway | ||
| Bark Plutarch | 1877 | Norway | ||
| D/S Pluto | 1912 | Norway | ||
| M/S Pluto | 1986 | The Bahamas | ||
| D/S Pluto | 1918 | Norway | Torpedoed, 1940-1-23 | |
| D/S Pluton | 1889 | Norway |