| 1905 | A8 | Launched |
| 1906 | B8 | Launched |
| 1917 | E50 | Completed |
| 1918 | H50 | Laid Down |
| 1920 | L71 | Completed |
| 1940 | Seal (N37) | HMS Seal ended her 6th war patrol at Rosyth. |
| 1943 | Unbending (P37) | HMS Unbending torpedoes and damages the Italian passenger/cargo ship Viminale and sinks the Italian tug Luni south-east of Capo dell' Armi, Italy. |
| 1943 | Unruffled (P46) | HMS Unruffled sinks the Italian sailing vessel Amabile Carolina off Hammamet, Tunisia. |
| 1943 | Vox (P67) | Launched |
| 1945 | Rorqual (N74) | HMS Rorqual lays 12 mines from her torpedo tubes (minefield ML 027) off the Andaman Islands. |
| 1960 | Trieste | Bathyscaph Trieste descends to deepest part of the ocean, Marianas Trench |
| 1968 | 1937 - 1978: Maidstone (F44) | Sailed to join reserve at Plymouth |
