| Dussac | |
| Commune Status: | Commune |
| Arrondissement: | Nontron |
| Canton: | Isle-Loue-Auvézère |
| Insee: | 24158 |
| Postal Code: | 24270 |
| Mayor: | Philippe Rousseau[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.3961°N 1.0825°W |
| Elevation M: | 272 |
| Elevation Min M: | 198 |
| Elevation Max M: | 347 |
| Area Km2: | 20.26 |
Dussac (in French pronounced as /dysak/; Occitan (post 1500);: Dussac) is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France.