Rite: Roman (Latin)
Type: Uncanonical Diocese 
Name: Xichang 西昌 (正體中文) / Xīchāng 西昌 (简体中文)
Province: Sichuan 四川
Seat: Xichang 西昌
Territories of Vatican dioceses
- Established as Uncanonical Diocese of Kangding 康定 (正體中文) / Kāngdìng 康定 (简体中文)
- 1992: Renamed as Uncanonical Diocese of Xichang 西昌 (正體中文) / Xīchāng 西昌 (简体中文)