Wanchang may refer to the following places in China:
Wanchang, Jilin (万昌), a town in Yongji County, Jilin Wanchang, Weiyuan County (碗厂), a town in Weiyuan County, Sichuan Wanchang Township (碗厂乡), a township in Zhaojue County, Sichuan Wanchang, Yunnan (碗厂), a town in Zhenxiong County, Yunnan
See also Wangchang (disambiguation)