| Coursac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Coursac (Dordogne).svg |
| Arrondissement: | Périgueux |
| Canton: | Saint-Astier |
| Insee: | 24139 |
| Postal Code: | 24430 |
| Mayor: | Pascal Protano[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Le Grand Périgueux |
| Coordinates: | 45.1297°N 0.6394°W |
| Elevation M: | 135 |
| Elevation Min M: | 89 |
| Elevation Max M: | 225 |
| Area Km2: | 24.65 |
Coursac (in French pronounced as /kuʁsak/; Occitan (post 1500);: Corsac) is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France.