| Ship | Pennant number | Builder | Laid down | Launched | Commissioned | Paid off | Fate |
| K296 | Canadian Vickers, Montreal | | | | | Transferred to USN before completion as. |
| K262 | Fleming & Ferguson, Paisley | | | | | Renamed as base ship HMSTamar, 1946. Reverted to HMS Aire; it ran aground on Bombay Reef near Paracel Islands off Hainan Island, December 1946. |
| K297 | Canadian Vickers, Montreal | | | | | Transferred to RCN before completion as. Transferred to USN as, 1942. Transferred to Dominican Navy as, 1947. |
| K404 | Hall, Russell & Company, Aberdeen | | | | | Transferred to RCN before completion as. Returned to RN, 20 June 1945. Transferred to Denmark as, 27 November 1945. |
| K97 | Charles Hill & Sons, Bristol | | | | | Transferred to Portugal as, 1949. |
| K526 | Fleming & Ferguson, Paisley | | | | | Transferred to Portugal as, 1949. |
| K298 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Returned to USN as PG-103, 27 February 1946. |
| K263 | W Simons & Co, Renfrew | | | | | Transferred to Free French Navy as, 21 January 1944. |
| K264 | George Brown & Company, Greenock | | | | | Badly damaged during a coordinated depth charge attack on a possible submerged U-boat off St. Catherine's Point, injuring 46 crew, 18 July 1944. Towed by to Yarmouth, then by tug to Portsmouth. Declared to be total loss and scrapped at Sunderland, July 1945. |
| K299 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Torpedoed and badly damaged by off Algeria and was declared a total loss. Returned to USN as PG-104, 6 November 1946. |
| K265 | Smiths Dock Co, South Bank-on-Tees | | | | 1945 | Transferred to India as, 1945. |
| K523 | Fleming & Ferguson, Paisley | | | | | Scrapped, 2 November 1955. |
| K300 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Returned to USN, 5 March 1946. |
| K266 | Smiths Dock Co, South Bank-on-Tees | | | | | Loaned to Burma, 25 May 1947. Transferred to Burma as, 29 August 1948. |
| K301 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Returned to USN, 20 March 1946. Participated in the sinking of near Seychelles, 12 August 1944. |
| K267 | Blyth Shipbuilding & Drydock, Blyth | | | | | Transferred to Free French Navy as, 3 March 1944. |
| K258 | Henry Robb, Leith | | | | | Sank U-boat, in concert with, on 17 January 1944: Possibly or. Renamed, 1 February 1944. Transferred to Free French Navy as, 25 September 1944. |
| K417 | A & J Inglis, Glasgow | | | | | Sold to Townsend Brothers as ferry Halladale, 1 April 1949; renamed Norden, 1962, then Turist Expressen, 1962. |
| K252 | Hall, Russell & Company, Aberdeen | | | | | Scrapped, 29 June 1956. |
| K253 | A & J Inglis, Glasgow | | | | | Scrapped, 14 November 1957. |
| K302 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Returned to USN, 4 March 1946. |
| K259 | Smiths Dock Co, South Bank-on-Tees | | | | | Sank with and a Swordfish from, 12 May 1943. Sank with by depth charges, 13 May 1943. Torpedoed and badly damaged by while escorting Convoy ON 202, 20 September 1943. Towed to the United Kingdom and declared a total loss. Sold for scrap, 21 May 1946. |
| K365 | Hall, Russell & Company, Aberdeen | | | | | Scrapped at Troon, 29 June 1956. |
| K303 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Returned to USN, 26 January 1946. |
| K269 | A & J Inglis, Glasgow | | | | | Transferred to RCN as. Returned to RN, 23 April 1945. Scrapped, 14 May 1966. |
| K441 | Charles Hill & Sons, Bristol | | | | | Transferred to RCN as, 3 August 1944. Returned to RN, 11 June 1945. Transferred to Denmark as, 1945. |
| K261 | Smiths Dock Co, South Bank-on-Tees | | | | | Torpedoed and sunk by in the English Channel at 49-35N, 05-30W, 15 June 1944. |
| K260 | Smiths Dock Co, South Bank-on-Tees | | | | | Transferred to Free French Navy as, 15 October 1944. |
| K392 | Smiths Dock Co, South Bank-on-Tees | | | | 1945 | Transferred to India as, 1945. |
| K270 | Smiths Dock Co, South Bank-on-Tees | | | | | Sank with and by depth charges, 20 November 1943. Sank with by depth charges, 24 February 1944. Transferred to RCN as, 4 June 1944. Returned to RN, 11 June 1945. Scrapped, August 1955. |
| K356 | Smiths Dock Co, South Bank-on-Tees | | | | | Scrapped, June 1957. |
| K304 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Returned to USN, 5 February 1946. |
| K271 | Smiths Dock Co, South Bank-on-Tees | | | | | Destroyed off the Montebello Islands, Western Australia with the detonation of a 25 kilotons nuclear bomb in the hull as part of Operation Hurricane, the first British nuclear test, 3 October 1952. |
| K525 | Blyth Shipbuilding & Drydock, Blyth | | | | | Transferred to RCN as, 24 July 1944. Returned to RN, 11 June 1945. Scrapped, 9 July 1957. |
| K305 | Canadian Vickers, Montreal | | | | | Ordered by USN as. Transferred to RN before completion under Lend-Lease. Returned to USN as, 4 March 1946. |
| K637 | Charles Hill & Sons, Bristol | | | | | Scrapped, June 1957. |
| K272 | Charles Hill & Sons, Bristol | | | | | Sank with by depth charges, 5 July 1944. Scrapped, 28 September 1956. |
| K293 | Hall, Russell & Company, Aberdeen | | | | | Scrapped, 16 July 1956. |
| K458 | Smiths Dock Co, South Bank-on-Tees | | | | | Transferred to RCN as, 28 February 1944. Torpedoed and badly damaged by off Lands End at 50-07N, 05-45W, 29 March 1945. Declared a total loss. Returned to RN, 4 May 1945. Sold for scrap, 8 December 1945. |
| K292 | Blyth Shipbuilding & Drydock, Blyth | | | | | Transferred to Free French Navy as, 6 June 1944. |
| K294 | Smiths Dock Co, South Bank-on-Tees | | | | | Scrapped, 27 July 1956. |
| K295 | Smiths Dock Co, South Bank-on-Tees | | | | | Transferred to Egypt as, 1948. |
| K370 | Henry Robb, Leith | | | | February 1944 | Transferred to Free French Navy in October 1943 and named as in February 1944. In service with the French Navy until 1959. Beached fire training ship under the name of Lucifer II at Querqueville, France between 1967 and 2002. |
| K371 | Henry Robb, Leith | | | | | Scrapped, 22 February 1955. |