| Douzillac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Douzillac (Dordogne).svg |
| Arrondissement: | Périgueux |
| Canton: | Vallée de l'Isle |
| Insee: | 24157 |
| Postal Code: | 24190 |
| Mayor: | Dominique Mazière[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.0858°N 0.4194°W |
| Elevation M: | 60 |
| Elevation Min M: | 48 |
| Elevation Max M: | 167 |
| Area Km2: | 17.17 |
Douzillac (pronounced as /fr/; oc|Dosilhac) is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France.