Sanjia could refer to the following places in China:TownsSanjia, Yangchun (三甲镇), Guangdong Sanjia, Dongfang, Hainan (三家镇) Sanjia, Gaoping (三甲镇), Shanxi Sanjia, Suining (三家镇), in Anju District, Suining, SichuanTownshipsSanjia (三家乡) in Hebei's Chengde County Sanjia (三佳乡) in Shanxi's Jiexiu PrefectureSubdistrictSanjia, Leiyang (三架街道), a subdistrict of Leiyang City, Hunan.