Guangchang may refer to the following locations in China:
Guangchang County (广昌县), Fuzhou, Jiangxi Guangchang Subdistrict, Tangshan (广场街道), in Lunan District, Tangshan, Hebei Guangchang Subdistrict, Xiaogan (广场街道), in Xiaonan District, Xiaogan, Hubei Guangchang Subdistrict, Xiangtan (广场街道), in Yuhu District, Xiangtan, Hunan