Dongjin () may refer to the following locations in China:
- Dongjin, Guangxi, town in Gangnan District, Guigang
- Dongjin, Heilongjiang, town in Beilin District, Suihua
- Dongjin, Hubei, town in Xiangzhou District, Xiangyang, Hubei
- Dongjin Bridge, Ganzhou, Jiangxi
See also