Shanshan County, formerly Piqan County (Chinese: 鄯善县; pinyin: Shànshàn Xiàn; Uyghur: پىچان ناھىيىسى‎, ULY: Pichan Nahiyisi, UYY: Piqan Nah̡iyisi?) is a county within the Xinjiang Uyghur Autonomous Region and is under the administrative jurisdiction of the Turpan city. It contains an area of 39,548 km2. According to the 2002 census, it has a population of 210,000.The county seat is in Shanshan Town.