List of Flower-class corvettes
This is a list of Flower-class corvettes and Modified Flower-class corvettes. It should be stressed that all ships were initially built for the British, Canadian, French and American navies, so that all mentions of other nations' navies refer to ships which were transferred to those countries later in their lives. Free Belgian Forces. The Belgian Navy in exile operated two Flower-class corvettes under Royal Navy control between 1942 and 1944. French Navy. Four Flower Class corvettes ordered for the French Navy were launched by Smith's Dock in early 1940. The following  orders were taken up by the Royal Navy. Free French Naval Forces. Nine corvettes built for the Royal Navy were commissioned into the Free French Naval Forces on completion: Royal Norwegian Navy. Wartime Post-war Royal Canadian Navy. 64 vessels were built under the 1939-1940 Programme including 10 originally built for the Royal Navy, but transferred to the RCN on loan: 16 further vessels were built under the 1940-1941 Programme: Modified Flower Class 15 vessels were built in Canada under the 1942-1943 Programme, with another two vessels built in the UK and transferred to the RCN on  completion: 12 vessels were built in Canada under the 1943-1944 Programme, with another two vessels built in the UK and transferred to the RCN on completion: Royal Navy. Group 1: Pre-war orders of 56 vessels ordered on 25 July 1939 first 26, and 31 August 1939 next 30: Group 2: Wartime orders under the 1939 and 1940 War Programmes: Group 3: Wartime orders under the 1941 first 21 ships, and 1942 last 4 ships, War Programmes these were the vessels of the Modified Flower class: United States Navy. Ten vessels out of RN service transferred to the USN , 15 orders for Flower corvettes at Canadian yards transferred to USN 8 delivered to USN, seven to RN, June 1946 handed over to USN.