| Préguillac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Préguillac (Charente-Maritime).svg |
| Arrondissement: | Saintes |
| Canton: | Thénac |
| Insee: | 17289 |
| Postal Code: | 17460 |
| Mayor: | Martine Mirande[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | CA Saintes |
| Coordinates: | 45.6717°N -0.6153°W |
| Elevation M: | 69 |
| Elevation Min M: | 7 |
| Elevation Max M: | 69 |
| Area Km2: | 6.60 |
Préguillac (in French pronounced as /pʁeɡijak/) is a commune in the Charente-Maritime department in southwestern France.
As of 2021, the population is estimated to be 431. [2]