Khidr Beg (Hızır Bey)
Khidr Beg (died c. 1360) was the third ruler of the Aydınid beylik in Anatolia. He succeeded his brother Umur Beg in 1348, after Umur died at Smyrna in the Latin crusade.
That year he was forced to accept a Latin treaty, surrendering half the customs revenue and opening his ports to Christian ships. He soon recovered, making agreements with the Hospitallers, Genoa and, in 1353, Venice and Crete. He died around 1360 and was followed by İsa Bey.