| Doissat | |
| Commune Status: | Commune |
| Arrondissement: | Sarlat-la-Canéda |
| Canton: | Vallée Dordogne |
| Insee: | 24151 |
| Postal Code: | 24170 |
| Mayor: | Bruno Lallier[1] |
| Term: | 2021 - 2026 |
| Coordinates: | 44.7322°N 1.0697°W |
| Elevation M: | 250 |
| Elevation Min M: | 131 |
| Elevation Max M: | 323 |
| Area Km2: | 15.30 |
Doissat (pronounced as /fr/; oc|Doissac) is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France.