三河

三河, meaning "Three_Rivers", may refer to:

Japan

 * Mikawa Province (三河国), a former partition of Japan
 * Mikawa-Anjō Station (三河安城駅)

Mainland China

 * Sanhe, Hebei (三河市), county-level city in Langfang, Hebei
 * Sanhe Subdistrict, Chengdu (三河街道), in Xindu District, Chengdu, Sichuan
 * Towns named Sanhe (三河镇)
 * Sanhe, Feixi County, Anhui
 * Sanhe, Haiyuan County, Ningxia
 * Sanhe, Yilong County, Sichuan
 * Sanhe Township (三河乡)
 * Sanhe Hui Ethnic Township (三河回族乡), Ergun City, Inner Mongolia