Three ships of the Royal Australian Navy (RAN) have been named HMAS Melbourne, after Melbourne, the capital city of Victoria.

• HMAS Melbourne (1912), a Town-class light cruiser launched in 1912
• HMAS Melbourne (R21), a Majestic-class light aircraft carrier acquired by the RAN in 1947.
• HMAS Melbourne (FFG 05), an Adelaide-class guided missile frigate launched in 1989

• Rabaul, 1914
• North Sea, 1916–18
• Malaysia, 1965–66
• East Timor, 2000
• Persian Gulf, 2002

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.