Two ships of the Royal Australian Navy have been named HMAS Geraldton, for the port of Geraldton, Western Australia.
- , a launched in 1941 and sold to the Turkish Navy in 1946
- , a launched in 1983 and decommissioned in 2006
Battle honours
Ships named HMAS Geraldton are entitled to carry three battle honours:
- Pacific 1942
- Indian Ocean 1942–45
- Sicily 1943