Barthi (Urdu: بارتھی ) is a town and union council of Dera Ghazi Khan District in the Punjab province of Pakistan. The town is part of Taunsa Tehsil. It is located at 30°33'0N 70°22'0E and has an altitude of 439 metres (1443 feet). Barthi is the birthplace of Usman Ahmad Khan Buzdar, the former Chief Minister of Punjab.