Sanshu

Sanshū or Sanshu may refer to:


 * Sanshu, Huai'an (三树镇), town in Huaiyin District, Huai'an, Jiangsu, China
 * Yamashiro Province, or Sanshū (山州)
 * Mikawa Province, or Sanshū (三州, 参州)
 * Sanuki Province, or Sanshū (讃州)