| Chaillevette | |
| Commune Status: | Commune |
| Arrondissement: | Rochefort |
| Canton: | La Tremblade |
| Insee: | 17079 |
| Postal Code: | 17890 |
| Mayor: | Guy Mary[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Royan Atlantique |
| Coordinates: | 45.73°N -1.0431°W |
| Elevation Min M: | 0 |
| Elevation Max M: | 28 |
| Area Km2: | 10.03 |
Chaillevette (in French pronounced as /ʃajvɛt/) is a commune in the Charente-Maritime department and Nouvelle-Aquitaine region in southwestern France.