| Navy | The Royal Navy |
| Type | Submarine |
| Class | S |
| Pennant | P 257 |
| Built by | Cammell Laird Shipyard (Birkenhead, U.K.) |
| Ordered | 7 Apr 1943 |
| Laid down | 5 Apr 1944 |
| Launched | 14 Mar 1945 |
| Commissioned | 14 Jun 1945 |
| End service | |
| History | 10/2/46: HMS Saga collided with the trawler Girl Lena in the English Channel on 10 February 1946. The Girl Lena was sunk. Transferred to the Portuguese Navy on 11 October 1948 being renamed Naultilo. Nautilio was puton the disposal List in 1969. |
Commands listed for HMS Saga (P 257)
Please note that we're still working on this section.
| Commander | From | To | |
| 1 | Lt. Peter Frank Bassett Roe, RN | 2 Apr 1945 | 8 Jan 1946 |
You can help improve our commands section
Click here to Submit events/comments/updates for this vessel.
Please use this if you spot mistakes or want to improve this ships page.