Sociedad Deportiva Ponferradina, S.A.D. is a Spanish football team based in Ponferrada, in the El Bierzo region, in the autonomous community of Castile and León. Founded on 7 June 1922, it plays in Primera Federación - Group 1, holding home matches at the Estadio El Toralín with a seating capacity of 8,400 spectators.

Ponferrada is a city of Spain, located in the autonomous community of Castile and León. Ponferrada, the second most populated municipality of the Province of León, is also the capital city of El Bierzo, the only comarca recognized as an administrative entity by law in the region.