Kalhora Dynasty or Kalhoro Dynasty (Sindhi: ڪلهوڙا راڄ‎) ruled Sindh and other parts of present-day Pakistan. This dynasty was founded by Kalhora clan that ruled Sindh from 1701 to 1783. They were assigned to hold authority by the Mughal Grand Vizier Mirza Ghazi Beg and later formed their own dynasty, but they were known as the Kalhora Nawabs by the Mughal Emperors. The Kalhora dynasty (1701–1783) produced four powerful rulers namely, Mian Nasir Muhammad, Mian Yar Muhammad, Mian Noor Muhammad and Mian Ghulam Shah.