Sanabria (Spanish pronunciation: [saˈnaβɾja], A Seabra in the Galician language, Senabria in Leonese language) is a comarca in the northwest of the province of Zamora, western Spain.
It borders Portugal to the south, Orense to the west and León to the north.
The comarcas of La Carballeda and Tierra del Pan are to the east.
The Sanabria comarca is one of the few areas of Western Europe with a sizeable population of wild wolves, which live in the Sierra de la Culebra mountain range.
Sanabria is divided in 15 municipalities, which in turn include several districts or towns, of which some belong to the nearby region of La Carballeda.