Gemma Galgani
- categories: female , virgin
- date of birth: 12.03.1878
- date of death: 11.04.1903
- beatification: 14.05.1933 (ceremonially)
- canonization: 02.05.1940 (ceremonially)
- other Roman Martyrology days: 11.04.
- other memorial days: non-existence
- order: non-existence
- order founder: non-existence
- forenames: Gemma
- surnames: Galgani
- epithets: non-existence