Dongshan District may refer to:
Mainland China Dongshan District, Guangzhou, former divisions of Guangzhou, Guangdong; now a part of Yuexiu District Dongshan District, Hegang, Heilongjiang Dongshan District, Ürümqi, former divisions of Ürümqi, Xinjiang; now a part of Midong District Dongshan District, Jieyang, former divisions of Jieyang, Guangdong
Taiwan Dongshan District, Tainan, former name was Dongshan Township of Tainan County; now is a district of Tainan City Dongshan District, Chiayi, former divisions of Chiayi City; now a part of East District