Liu Jinguo, male, Han ethnicity, was born in April 1955 and is from Changli, Hebei Province. He began his first job in December 1976 and joined the Communist Party of China (CPC) in September 1975. He received an undergraduate education at the Central Party School.

Liu is currently a member of the CPC Central Committee Secretariat, Deputy Secretary of the Central Commission for Discipline Inspection, and Vice Chairman of the National Commission of Supervision. He is a Level-I Deputy General Supervisor.