| Navy | The Royal Navy |
| Type | Frigate |
| Class | Captain |
| Pennant | K 568 |
| Built by | Boston Navy Yard (Boston, Massachusetts, U.S.A.) |
| Ordered | |
| Laid down | 14 Aug, 1943 |
| Launched | 24 Sep, 1943 |
| Commissioned | 16 Dec, 1943 |
| End service | |
| Loss position | |
| History | Assigned USN penant DE 523 but not named. On 26 January 1945, HMS Manners (A/Cdr. John Valentine Waterhouse, DSO, RN) was hit by one torpedo from U-1051 some 20 miles from Skerries, Isle of Man. The U-boat was sunk by the counter-attack of several escorts from the 4th and 5th Escort Group. The frigate broke in two after the hit, the stern sank with the loss of four officers and 39 ratings, while 15 others were injured. The forepart of the vessel was towed into Barrow in Furness and was declared a total loss. On 12 December 1946 the wreck was sold to a Greek ship breaker and scrapped 1947 in Piraeus, Greece. Commanding Officers: A/Cdr. John Valentine Waterhouse, DSO, RN HMS Manners is not listed as active unit in the April 1945 Navy List Hit by U-boat |
| Former name | DE 523 |
| Noteable events involving Manners include: 26 Oct, 1944 26 Jan, 1945 |
