| Cénac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Cénac (Gironde).svg |
| Arrondissement: | Bordeaux |
| Canton: | Créon |
| Insee: | 33118 |
| Postal Code: | 33360 |
| Mayor: | Catherine Veyssy[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Portes de l'Entre Deux Mers |
| Coordinates: | 44.7808°N -0.4592°W |
| Elevation M: | 75 |
| Elevation Min M: | 7 |
| Elevation Max M: | 82 |
| Area Km2: | 7.5 |
Cénac (in French pronounced as /senak/; Occitan (post 1500);: Senac) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.