| Navn | Byggeår | Nasjonalitet | Bilde | Tap under 2. verdenskrig |
|---|---|---|---|---|
| T/T Patrick. J. Hurley | 1941 | USA | Torpedert, 13.9.1942 | |
| D/S Paul Hamilton | 1942 | USA | Flyangrep, 20.4.1944 | |
| D/S Paul Hamilton Hayne | 1942 | USA | ||
| T/T Paulus Hook | 1944 | USA | ||
| D/S Pennsylvania | 1920 | USA | ||
| D/S Pere Marquette | 1943 | USA | ||
| T/T T2 Perote | 1943 | USA | ||
| D/S Peter De Smet | 1943 | USA | ||
| D/S Peter Skene Ogden | 1942 | USA | Torpedert, 23.2.1944 | |
| D/S Philander C. Knox | 1943 | USA | ||
| D/S Philip C. Shera | 1943 | USA | ||
| D/S Pierre Gibault | 1943 | USA | ||
| M/S Pigeon Point | 1943 | USA | ||
| D/S Pocahontas | 1942 | USA | ||
| D/S Point Ancha | 1919 | USA | Torpedert, 25.6.1941 | |
| D/S Point Lobos | 1919 | USA | ||
| M/S Point Loma | 1943 | USA | ||
| D/T Pomona | 1920 | USA | ||
| D/T Ponca City | 1919 | USA | ||
| D/S Portmar | 1919 | USA | Torpedert, 16.6.1943 | |
| D/S Port Saunders | 1904 | USA | ||
| Presidential yacht Potomac USS | 1934 | USA | ||
| T/S President Coolidge | 1931 | USA | Minesprengt, 25.10.1942 | |
| T/S President Harding | 1921 | USA | Flyangrep, 14.5.1940 | |
| T/S President Monroe | 1940 | USA |