HMAS Barwon (K406) was a that served the Royal Australian Navy (RAN) from 1945 to 1947. She was named for the Barwon River in Victoria and was one of eight River-class frigates built for the RAN during World War II.

Construction

HMAS Barwon was one of eight River-class frigates built for the RAN during World War II. She was laid down on 31 May 1943 at Cockatoo Docks & Engineering Company, Sydney, launched on 3 August 1944 and commissioned on 10 December 1945.

Operational history

Following a period of training Barwon departed Sydney on an operational patrol on 14 February 1946. She visited Darwin before sailing to the Philippines. After a period in Filipino waters she returned to Darwin where she was used to dump ammunition at sea and inspect coastal navigation lights. She also transported members of a war crimes tribunal to Koepang in Timor. She returned to Sydney by 1 July 1946 and underwent a refit from that date until 29 August.

Barwon was not reactivated after entering reserve and was sold for scrapping in January 1962.