Shams al-Din Mehmed

Shams al-Din Mehmed (died 1287) was the second bey of the Sahib Ataids. His father Nusrat al-Din Hasan and his uncle Taj al-Din Husayn, joint founders of the beylik, both fell fighting the Karamanids at the Battle of Değirmençayı in 1277, and Mehmed succeeded to the rule of Karahisar-i Sahib (Afyonkarahisar).

In 1287 he led his forces to repel an attack by the neighbouring Germiyanids and was killed in the fighting. His son Nusrat al-Din Ahmed succeeded him.