| Chauffayer | |
| Image Coat Of Arms: | Blason Chauffayer.svg |
| Arrondissement: | Gap |
| Canton: | Saint-Bonnet-en-Champsaur |
| Insee: | 05039 |
| Postal Code: | 05800 |
| Commune: | Aubessagne |
| Coordinates: | 44.755°N 6.0094°W |
| Elevation M: | 910 |
| Elevation Min M: | 775 |
| Elevation Max M: | 1132 |
| Area Km2: | 10.9 |
| Population: | 383 |
| Population Date: | 2015 |
| Population Footnotes: | [1] |
Chauffayer (Vivaro-Alpine: Chaufaier) is a former commune in the Hautes-Alpes department in southeastern France. On 1 January 2018, it was merged into the new commune of Aubessagne.[2]