Two ships of the Royal Australian Navy (RAN) have been named HMAS Armidale, for the city of Armidale, New South Wales.
HMAS Armidale (J240), a Bathurst-class corvette launched in January 1942 and sunk by Japanese aircraft on 1 December 1942; the only ship of the class lost to enemy actionA Fremantle-class patrol boat announced in August 1980 was to be named Armidale, but the vessel was cancelled before constructionHMAS Armidale (ACPB 83), the lead ship of the Armidale-class patrol boats, was commissioned in 2005 and is active as of 2016