Columns: Name | Pennant | Builder | Laid Down | Launched | Commissioned | Fate
Amethyst | U16 | Alex. Stephen , Linthouse | 25 March 1942 | 7 May 1943 | 2 November 1943 | Broken up 18 January 1957. | Hind | U39 | Denny, Dunbarton | 31 August 1942 | 30 September 1943 | 11 April 1944 | Broken up 10 December 1958. | Alacrity | U60 | Denny, Dunbarton | 4 May 1943 | 1 September 1944 | 13 April 1945 | Broken up 15 September 1956. | Opossum | U33 | Denny, Dunbarton | 28 July 1943 | 30 November 1944 | 16 June 1945 | Broken up 26 April 1960. | Modeste | U42 | Chatham Dockyard | 15 February 1943 | 29 January 1944 | 3 September 1945 | Broken up 11 March 1961.