| Sigournais | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Sigournais.svg |
| Arrondissement: | La Roche-sur-Yon |
| Canton: | Chantonnay |
| Insee: | 85282 |
| Postal Code: | 85110 |
| Mayor: | Jean-Marcel Giraud[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 46.7075°N -0.9853°W |
| Elevation Min M: | 42 |
| Elevation Max M: | 106 |
| Area Km2: | 18.30 |
Sigournais (in French pronounced as /siɡuʁnɛ/) is a commune in the Vendée department in the Pays de la Loire region in western France.
The river Lay forms all of the commune's eastern border.