Sanjia

Sanjia could refer to the following places in China:


 * Towns
 * Sanjia, 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, Sichuan


 * Townships
 * Sanjia (三家乡) in Hebei's Chengde County
 * Sanjia (三佳乡) in Shanxi's Jiexiu Prefecture


 * Subdistrict
 * Sanjia, Leiyang (三架街道), a subdistrict of Leiyang City, Hunan.