| La Chevallerais | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Arrondissement: | Châteaubriant-Ancenis |
| Canton: | Guémené-Penfao |
| Insee: | 44221 |
| Postal Code: | 44810 |
| Mayor: | Tiphaine Arbrun[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Région de Blain |
| Coordinates: | 47.4683°N -1.67°W |
| Elevation Min M: | 18 |
| Elevation Max M: | 42 |
| Area Km2: | 10.23 |
La Chevallerais (in French pronounced as /la ʃəvalʁɛ/; Gallo: La Chevaleraè, Breton: Kergaval) is a commune in the Loire-Atlantique department in western France.