HMAS Swordsman (H11) was an Admiralty S-class destroyer of the Royal Australian Navy (RAN).

Built for the Royal Navy during World War I, the ship was not completed until 1919, and was transferred to the RAN at the start of 1920.

[4] These were supplemented by a 2-pounder pom-pom, two 9.5-inch howitzer bomb throwers, five .303 inch machine guns (a mix of Lewis and Maxim guns), two twin 21-inch torpedo tube sets, two depth charge throwers, and two depth charge chutes.

[4] After arriving in Australian waters, the majority of Swordsman's career was spent moored in Sydney.

[4] Her hull (with engines removed) was scuttled off Sydney on 8 February 1939 in location 34°11′S 151°31′E / 34.183°S 151.517°E / -34.183; 151.517 (HMAS Swordsman).