The prime minister of Yugoslavia was the head of government of the Yugoslav state, from the creation of the Kingdom of Serbs, Croats and Slovenes in 1918 until the breakup of the Socialist Federal Republic of Yugoslavia in 1992.

The Socialist Federal Republic of Yugoslavia (SFRY), commonly referred to as SFR Yugoslavia or Socialist Yugoslavia or simply as Yugoslavia, was a country in Central and Southeast Europe. It emerged in 1945, following World War II, and lasted until 1992, breaking up as a consequence of the Yugoslav Wars. Spanning an area of 255,804 square kilometres (98,766 sq mi) in the Balkans, Yugoslavia was bordered by the Adriatic Sea and Italy to the west, Austria and Hungary to the north, Bulgaria and Romania to the east, and Albania and Greece to the south. It was a one-party socialist state and federation governed by the League of Communists of Yugoslavia, and had six constituent republics: Bosnia and Herzegovina, Croatia, Macedonia, Montenegro, Serbia, and Slovenia. Within Serbia was the Yugoslav capital city of Belgrade as well as two autonomous Yugoslav provinces: Kosovo and Vojvodina.