Al-Malik al-Mansur Izz ad-Din Abu Sa'id Farrukhshah Dawud was the Ayyubid Emir of Baalbek between 1179 and 1182 and Na'ib (Viceroy) of Damascus. He was the son of Saladin’s younger brother Nur ad-Din Shahanshah and the older brother of Taqi ad-Din Umar who became Emir of Hama. Farrukh Shah died in September 1182 (Jumada I 578) leaving a young boy, al-Amjad Bahramshah, as his successor.