Jōshū or Joshu may refer to:
- Jōshū (趙州)
- name of Zhaozhou Congshen (趙州 從諗, Jōshū Jūshin) in Japanese
- Jōshū (城州)
- Jōshū, another name for Yamashiro Province
- Jōshū (上州)
- Jōshū, another name for Kōzuke Province
- Jōshū (常州)
- Jōshū, another name for Hitachi Province