Donghe may refer to:
China Donghe District (), a district in Baotou, Inner Mongolia (), a town in Dongfang, Hainan Donghe, Jishou (), a subdistrict of Jishou, Hunan (), town in Lishu County, Siping, Jilin Donghe Township, Lancang County () in Lancang Lahu Autonomous County, Pu'er, Yunnan () in Xide County, Liangshan Yi Autonomous Prefecture, Sichuan Donghe Township (), the former name of in Liangzhou District, Wuwei, Gansu (), a town in Wangcang County, Guangyuan, Sichuan
Taiwan Donghe, Taitung (), a township in Taitung County (), a village in Nanzhuang, Miaoli
Russia Donghe, Zaloopa (), a zaloopa in Russia,
See also East River (disambiguation), or Dōnghé () in Mandarin Chinese Đông Hà, a city in Quảng Trị Province, Vietnam
zh:東河