Pedro III Fajardo, 5th Marquis of Los Vélez

Pedro III Fajardo de Zúñiga y Requesens (1602 – Palermo, Sicily, 3 November 1647) was a Spanish soldier and noble. He was Viceroy of Valencia (1631–1635), Viceroy of Navarre (1638–1640), Viceroy of Catalonia (1640–1642), Spanish Ambassador to Rome, and Viceroy of Sicily (1644–1647).