Ourense is a province of Spain, in the southeastern part of the autonomous community of Galicia. It is bordered by the provinces of Pontevedra to the west, Lugo to the north, León and Zamora, to the east, and by Portugal to the south. With an area of 7,278 square km., it is the only landlocked province in Galicia. The provincial capital, Ourense, is the largest population centre, with the rest of the province being predominantly rural.

Galicia is an autonomous community of Spain and historic nationality under Spanish law. Located in the northwest Iberian Peninsula, it includes the provinces of A Coruña, Lugo, Ourense, and Pontevedra.