Two units of the Royal Australian Navy (RAN) have been named HMAS Maitland, after the city of Maitland, New South Wales.
- HMAS Maitland (naval base), a naval base in Newcastle, New South Wales which was active from 1940 until 1946
- HMAS Maitland (ACPB 88), an Armidale-class patrol boat commissioned in 2006 and decommissioned in 2022
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.