Four ships of the Royal Australian Navy been named HMAS Parramatta, for the Parramatta River. The name comes from the Barramattagal people (burra meaning eel and matta meaning creek).
- , a River-class destroyer commissioned in 1910, paid off in 1928, and sold for scrap
- , a Grimsby-class sloop commissioned in 1939, and sunk by off Tobruk on 27 November 1941
- , a River-class destroyer escort commissioned in 1961 and decommissioned in 1991
- , an Anzac-class frigate commissioned in 2003 and active as of 2016
Battle honours
Ships named HMAS Parramatta are entitled to carry four battle honours:
- Rabaul 1914
- Adriatic 1917–18
- Libya 1941
- Malaysia 1964–66