| Château-Guibert | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Château-Guibert.svg |
| Arrondissement: | Fontenay-le-Comte |
| Canton: | Mareuil-sur-Lay-Dissais |
| Insee: | 85061 |
| Postal Code: | 85320 |
| Mayor: | Philippe Berger[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.5825°N -1.235°W |
| Elevation Min M: | 5 |
| Elevation Max M: | 84 |
| Area Km2: | 35.16 |
Château-Guibert (in French pronounced as /ʃɑto ɡibɛʁ/) is a commune of the Vendée department in the Pays de la Loire region in western France.