| 1909 | C11 | Sank in English Channel after collision with SS Eddystone |
| 1916 | E35 | Completed |
| 1936 | Sterlet (N22) | Laid Down |
| 1941 | Osiris (N67) | HMS Osiris damages the Italian merchant Capo d'Orso with torpedo and gunfire off Argostolion, Kefalonia Island, Greece. |
| 1941 | Simoom (P225) | Laid Down |
| 1943 | Unshaken (P54) | HMS Unshaken sinks the Italian auxiliary patrol vessel No 265/Cesena with gunfire off the southern coast of Calabria, Italy. |
| 1944 | Universal (P57) | HMS Universal damages the Spanish sailing vessel Sevellina off Port Vendres, southern France. |
| 1944 | Vivid (P77) | HMS Vivid torpedoes and sinks the German merchant Suzanne off the Gulf of Korinth. |
| 1944 | Selene (P254) | Completed |
| 1944 | P553 | Returned to USN |
| 1945 | Supreme (P252) | HMS Supreme sinks a Japanese tug and a barge with gunfire in the Gulf of Siam. |
| 2017 | Torbay (S90) | Following her final deployment, HMS Torbay was decommissioned at a ceremony at Devonport Naval Base. Torbay was scheduled to be decommissioned in 2015, due to extended maintenance she stayed in service until today |
