| Aubessagne | |
| Commune Status: | Commune |
| Arrondissement: | Gap |
| Canton: | Saint-Bonnet-en-Champsaur |
| Insee: | 05039 |
| Postal Code: | 05500, 05800 |
| Mayor: | Richard Achin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Champsaur-Valgaudemar |
| Coordinates: | 44.755°N 6.0094°W |
| Area Km2: | 27.51 |
Aubessagne is a commune in the department of Hautes-Alpes, southeastern France. The municipality was established on 1 January 2018 by merger of the former communes of Chauffayer (the seat), Saint-Eusèbe-en-Champsaur and Les Costes.[2]