HMS Wigtown Bay was a Bay-class anti-aircraft frigate of the British Royal Navy.

However, during construction the need for anti-aircraft escorts for service in the Far East, meant that the contract was revised, and she was completed as a Bay-class frigate.

[1] In February she sailed to Malta, joining the 5th Escort Flotilla, and was deployed for patrol duty in the Mediterranean Sea.

In May 1946 the flotilla patrolled the eastern Mediterranean to intercept ships carrying illegal immigrants to Palestine.

Put on the Disposal List in 1958, the ship was sold for scrapping in October 1958, arriving under tow at the breaker's yard at Faslane on 10 April 1959.