| Mayac | |
| Commune Status: | Commune |
| Arrondissement: | Nontron |
| Canton: | Isle-Loue-Auvézère |
| Insee: | 24262 |
| Postal Code: | 24420 |
| Mayor: | Jean-Michel Quémeré[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.2811°N 0.9447°W |
| Elevation M: | 20 |
| Elevation Min M: | 110 |
| Elevation Max M: | 230 |
| Area Km2: | 11.28 |
Mayac (in French pronounced as /majak/; Occitan (post 1500);: Maiac) is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France.