Joseph Nguyen Dinh Nghi
- categories: male , martyr , presbyter
- date of birth: around 1793
- date of death: 08.11.1840
- beatification: 27.05.1900 (ceremonially)
- canonization: 19.06.1988 (ceremonially)
- other Roman Martyrology days: 08.11.
- other memorial days: non-existence
- order: non-existence
- order founder: non-existence
- forenames: Joseph , Nghi , Dinh
- surnames: Nguyễn
- epithets: non-existence