Dongyang Town () is a town in Liuyang, Hunan, China. it had a population of 41,000 and an area of . It borders Beisheng Town in the north, Jiaoxi Township in the east, Yong'an Town in the west, and Taipingqiao Town, Gejia Town and Changsha County in the south.
The town is divided into six villages and five communities, which include the following areas: Dongyang Community, Dongyuan Community, Nanyuan Community, Beiyuan Community, Xingfuquan Community, Longdong Village, Jiuxi Village, Chengshan Village, Guanqian Village, Changdong Village, and Xiyuan Village ().
The Laodao River flows through the town.
Dongyang Reservoir () is the second largest body of water in the town.
The Liuyang Economic and Technological Development Zone and Liuyang Biomedical Park is located in the town.
Public junior high school in the town includes Dongyang Meddle School.
Lingsheng Temple is a Buddhist temple located in the town.