Ba Sang, female, Zang minority Nationality, was born in 1937 in Gongga, Tibet. She joined the CPC in May, 1959. She began to work in June, 1957 and studied in Tibet College in Xianyang, Shanxi province from June 1957 to May 1959. From January 1993 to November 1994, she served as the deputy-secretary of the Party Committee in Tibet Autonomous Region, the Secretary of the Disciplinary Commission of the Autonomous Region, the vice-chairman of the CPPCC of the Autonomous Region. In December 1998, she served as the vice-chairman of the National Women's Association.
Ba Sang was an alternate member of the 9th CPC Central Committee, and a member of the 10th, 11th and 12th CPC Central Committees. She was also elected as a member of the Disciplinary Commission of CPC in the 13th and 14th CPC National Congress.