The prime minister of Barbados is the head of government of Barbados. The prime minister is appointed by the president under the terms of the Constitution. As the nominal holder of executive authority, the president holds responsibility for conducting parliamentary elections and for proclaiming one of the candidates as prime minister.

Barbados is an island country in the Lesser Antilles of the West Indies, in the Caribbean region of North America, and is the most easterly of the Caribbean islands. It lies on the boundary of the South American and the Caribbean Plates. Its capital and largest city is Bridgetown.