| Antezant-la-Chapelle | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Jean-d'Angély |
| Canton: | Matha |
| Insee: | 17013 |
| Postal Code: | 17400 |
| Mayor: | Eric Poisbelaud[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.9833°N -0.455°W |
| Elevation M: | 30 |
| Elevation Min M: | 18 |
| Elevation Max M: | 89 |
| Area Km2: | 18.63 |
Antezant-la-Chapelle (in French pronounced as /ɑ̃tzɑ̃ la ʃapɛl/) is a commune in the Charente-Maritime department in the Nouvelle-Aquitaine region in southwestern France.
The river Boutonne forms most of the commune's eastern border.