The Republic of Fiji Military Forces (RFMF) is the military force of the Pacific island nation of Fiji. With a total manpower of 3,500 active soldiers and 6,000 reservists, it is one of the smallest militaries in the world. However, most of its surrounding island nations have no militaries at all. The Ground Force is organized into six infantry and one engineer battalions, with approximately 6,000 reserves. There was formerly one "Zulu" company of counter-revolutionary specialists, which was deactivated in late 2000 due to a mutiny by some of its members.

The first two regular battalions of the Fiji Infantry Regiment are traditionally stationed overseas on peacekeeping duties; The 1st Battalion has been posted to Lebanon, Iraq, and East Timor under the command of the UN, while the 2nd Battalion is stationed in Sinai with the MFO. Peacekeepers income represents an important source of income for Fiji. The 3rd Battalion is stationed in the capital, Suva, and the remaining three are spread throughout the islands.