Sun Dawei (Chinese: 孙大伟; born April 1963) is a Chinese politician, and current Deputy Communist Party Secretary of the Guangxi Zhuang Autonomous Region.
He began his climb on the bureaucratic ladder initially as the head of the Inspection and Quarantine Bureau in Chaoyang District.
He then joined the General Administration of Quality Supervision, Inspection and Quarantine as a deputy head, then head, of the inspection supervision department (检验监管司).
In 2010, Sun was named deputy chair of AQSIQ, while concurrently holding his role at the Certification and Accreditation Administration.
In June 2017, Sun was transferred to become deputy party chief of the Guangxi Zhuang Autonomous Region.