| Jean-Charles Monnier | |
| Birth Date: | 22 March 1758 |
| Birth Place: | Cavaillon, France |
| Death Place: | Paris, France |
| Allegiance: | Kingdom of France (1791-1792), French First RepublicBourbon Restoration |
| Branch: | Infantry |
| Serviceyears: | 1789-1815 |
| Rank: | General of Division |
| Commands: | Royal army of the south (Hundred Days) |
| Battles: | French Revolutionary Wars Hundred Days |
| Awards: | Légion d'honneur (Commander) Order of Saint Louis (Knight) Name inscribed under the Arc de Triomphe |
| Laterwork: | Peer of France |
Jean-Charles, comte Monnier (22 March 1758 in Cavaillon – 29 January 1816 in Paris), was a French infantry commander during the French Revolutionary Wars and the Hundred Days. Monnier's name is inscribed on the Arc de Triomphe as 'Monier'.[1]