Chengtanjiang Town (simplified Chinese: 澄潭江镇; traditional Chinese: 澄潭江鎮; pinyin: Chéngtánjiāng Zhèn) is a suburban town under the administration of Liuyang City, Hunan Province, People's Republic of China. According to the 2015 census, it had a population of 65,100 and an area of 158.8-square-kilometre (61.3 sq mi). The town shares a border with Hehua Subdistrict to the northwest, Jingang Town to the southwest, Jinshan Town of Shangli County to the south, Wenjiashi Town to the southeast, Zhonghe Town to the east, and Gaoping Town to the north.