Pir Muhammad (son of Umar Shaikh)

Pir Muhammad Mirza (c. 1379 – 8 May 1409) was a Timurid prince and a grandson of the Central Asian conqueror Timur by his eldest son Umar Shaikh Mirza I.

Following his father's death in 1394, Pir Muhammad was appointed to succeed him as governor of Fars. Unlike many of his relatives, Pir Muhammad did not assert a claim to the throne in the aftermath of Timur's death in 1405. Instead, he consolidated and maintained the position that he had been granted by his grandfather. He was assassinated by his own soldiers while campaigning in 1409.