Chahe is a town in Lai'an County, Anhui Province, China. It lies within Lai'an County's administrative jurisdiction in eastern Anhui, a region bordering Jiangsu Province to the east.
As of 2020, Chahe administered a set of neighborhoods, communities, residential zones, and villages. Its communities included Tianhe Community, Linxi Community, Xiangrong Community, Yangminghu Community, and Chahe Economic Development Zone Community, along with Jingangwan and the Wangbodang Farm Residential Zone. Its villages included Chahe Village, Tangqiao Village, Wenshan Village, Zhangpu Village, Chengji Village, Huangpai Village, Dongqing Village, Wanglai Village, Xiangguan Village, Daya Village, Chentang Village, and Chumao Village.
The presence of the Chahe Economic Development Zone Community and the Wangbodang Farm Residential Zone indicates that the town's administrative structure combines urban community governance with an industrial development area and an agricultural settlement.