| Chamesson | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Chamesson (21).svg |
| Arrondissement: | Montbard |
| Canton: | Châtillon-sur-Seine |
| Insee: | 21134 |
| Postal Code: | 21400 |
| Mayor: | François Riotte[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Châtillonnais |
| Coordinates: | 47.7911°N 4.5439°W |
| Elevation M: | 243 |
| Elevation Min M: | 237 |
| Elevation Max M: | 348 |
| Area Km2: | 15.76 |
Chamesson (pronounced as /fr/) is a commune in the Côte-d'Or department in eastern France.