Nawab Sir Muhammad Mazharuddin Khan Bahadur KCIE, commonly known as Sir Asman Jah or Nawab Sir Asman Jah Bahadur, was an Indian noble who served as Prime Minister of Hyderabad from 1887 to 1894. A member of the powerful Paigah family, Asman Jah built the Asman Garh Palace, Basheer Bagh Palace, and Mahboob Chowk Clock Tower. He represented Nizam Mahbub Ali Khan at the Golden Jubilee of Queen Victoria.