HMAS Flinders (FFG) is the second ship of the Hunter-class frigate/destroyer of the Royal Australian Navy.

The Hunter-class frigate is a future class of frigates/destroyers for the Royal Australian Navy (RAN), partly to replace the Anzac-class and as a supplement to Hobart-class destroyers.

[5] The Program is expected to cost AU$35 billion and a request for tender was released in March 2017 to three contenders: Navantia, Fincantieri, and BAE Systems as part of a competitive evaluation process.

The class will have a 8,800-tonne (8,700-long-ton; 9,700-short-ton) full load displacement and will be approximately 150 metres (490 ft) in length.

The vessel will be capable of sailing in excess of 27 knots (50 km/h; 31 mph) and will have a full complement of 180 crew.