The Côn Đảo are an archipelago of Bà Rịa–Vũng Tàu province, in the Southeast region of Vietnam, and also a district of this province.

Bà Rịa–Vũng Tàu is a province of Vietnam. It is located on the coast of the country's Southeast region. It also includes the Côn Đảo islands, located some distance off Vietnam's southeastern coast. From 1954 to 1975, under South Vietnam, the province was called Phước Tuy.