Louis IX, roi de France
- categories: vir , confessor , rex
- date of birth: 25.04.1214
- date of death: 25.08.1270
- beatification: non-existence
- canonization: 11.07.1297 (ceremonially)
- other Roman Martyrology days: 25.08.
- other memorial days: non-existence
- order: non-existence
- order founder: non-existence
- forenames: Ludovicus
- surnames: non-existence
- epithets: Neuvième