Choa Saidan Shah Tehsil (Urdu: تحصِيل چوآسيدن شاه‎), is an administrative subdivision (tehsil) of Chakwal District in the Punjab province of Pakistan. The tehsil is subdivided into 7 Union Councils, one of which forms the capital Choa Saidanshah. This biggest landowner and famous Thathal Jat family belong to Hardo Wahali village of Choa Saiden Shah. Also the former president of Pakistan Mr. Ghulam Ishaq Khan (Late) also served here as patwari in 1930's. Hardo Wahali is the biggest village of the Jhangar vallay.