Black Swan-class sloop Black Swan class Royal Navy

| Name_ | Pennant | Builder | Laid_Down | Launched | Commissioned |
|---|---|---|---|---|---|
| Woodpecker | U08 | Denny , Dunbarton | 23 February 1941 | 29 June 1942 | 14 December 1942 |
| Wren | U28 | Denny , Dunbarton | 27 February 1941 | 11 August 1942 | 4 February 1943 |