Tan Haoming (; 3 July 1871 – 17 April 1925) was a member of the Old Guangxi Clique and military governor of Guangxi from April 1917 to July 1921. He was born on 3 July 1871 in Longzhou County, Guangxi province, China, and died on 17 April 1925. He was of Zhuang ethnicity.