Sheng Shicai () (1897– July 13, 1970, Taiwan) was a Chinese warlord who ruled Xinjiang (Sinkiang) province from April 12, 1933 to August 29, 1944. Born in Kaiyuan, Liaoning Province, he served under the Guominjun. He was first sent to Xinjiang to work for Governor Jin Shuren in 1930. He repressed the Kumul Rebellion (February 1931 - October 1931) with support from the Soviet Union, but in exchange made several agreements with the USSR that gave it virtual control over the Xinjiang province. Sheng had four children with his wife. Two of his daughters were born while he was in Xinjiang.