Jeronimo Ranuzzi
- categories: vir , presbyter
- date of birth: around 1410
- date of death: around 1468
- beatification: 01.04.1775 (equipollently)
- canonization: non-existence
- other Roman Martyrology days: 11.12.
- other memorial days: non-existence
- order: osm
- order founder: non-existence
- forenames: Hieronymus
- surnames: non-existence
- epithets: non-existence