José Fernando de Abascal y Sousa, 1st Marquess of Concordia, KOS (Spanish: José Fernando de Abascal y Sousa, primer Marqués de la Concordia), (sometimes spelled Souza) (June 3, 1743, Oviedo, Asturias, Spain – June 30, 1821, Madrid) was a Spanish military officer and colonial administrator in America.
From August 20, 1806 to July 7, 1816 he was viceroy of Peru, during the Spanish American wars of independence.