Dongchang may refer to:
Eastern Depot, a Ming dynasty secret police agency Dongchang District, a district in Tonghua, Jilin, China Dongchang Subdistrict, a subdistrict in Dongchang District Dongchang, Sichuan (董场), a town in Dayi County, Sichuan, China Dongchang, Guangxi (东昌), a town in Lipu County, Guangxi, China
See also Dongchangfu District, a district in Liaocheng, Shandong, China Dong Chang (warlord) (died 896), warlord and self-proclaimed emperor during the late Tang dynasty Dongcheng District (disambiguation) Tongchang County, a county in North P'yŏngan province, North Korea