Shahzada Muhammad Khair ud-din Mirza, Khurshid Jah Bahadur (15 October 1914 – 3 August 1975) was born in Rang Mahal, Delhi the only son of Mirza Muhammad Fayazuddin. He was recognised as head of the Timurid Dynasty, in 1931 by the Government of India. He emigrated to Lahore in Pakistan following the independence of Pakistan in 1947.
He was married to Nawabzadi Arghwani Begum Sahiba (born 2 January 1920) and they had two sons and four daughters, with his eldest son succeeding him as head of the Timurid Dynasty on his death on 3 August 1975.