Rukn al-Din Yusuf Shah II

Rukn al-Din Yusuf Shah II was the Hazaraspid atabeg of Great Lorestan, ruling from his capital Idhaj, now Izeh, in the Zagros from about 1330 to 1339 or 1340. He succeeded his father Nusrat al-Din Ahmad and was likewise remembered as a benevolent ruler.

He died at Shushtar aged about forty-three and was followed by his son Muzaffar al-Din Afrasiab II as the Ilkhanate began to break apart.