Juan Alonso Pimentel de Herrera (baptised 29 June 1553 – 7 November 1621) was a Knight of the Order of Santiago, Grandee of Spain, 5th Duke of Benavente, 8th Count of Mayorga, 3rd Count of Villalón, President of the Council of Italy, 15th Viceroy of Valencia and 25th Viceroy of Naples.