| Montsuzain | |
| Commune Status: | Commune |
| Arrondissement: | Troyes |
| Canton: | Arcis-sur-Aube |
| Insee: | 10256 |
| Postal Code: | 10150 |
| Mayor: | Guy Delaitre[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Troyes Champagne Métropole |
| Coordinates: | 48.4447°N 4.1331°W |
| Elevation M: | 120 |
| Area Km2: | 19.62 |
Montsuzain (in French pronounced as /mɔ̃syzɛ̃/) is a commune in the Aube department in north-central France.