| Chaumesnil | |
| Commune Status: | Commune |
| Arrondissement: | Bar-sur-Aube |
| Canton: | Bar-sur-Aube |
| Insee: | 10093 |
| Postal Code: | 10500 |
| Mayor: | Dany Cordier[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.3611°N 4.5958°W |
| Elevation M: | 139 |
| Area Km2: | 11.07 |
Chaumesnil (in French pronounced as /ʃomɛnil/) is a commune in the Aube department in north-central France.