| La Vernaz | |
| Commune Status: | Commune |
| Arrondissement: | Thonon-les-Bains |
| Canton: | Évian-les-Bains |
| Insee: | 74295 |
| Postal Code: | 74200 |
| Mayor: | Laurent Hauteville[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Haut-Chablais |
| Coordinates: | 46.3158°N 6.5939°W |
| Elevation M: | 808 |
| Elevation Min M: | 520 |
| Elevation Max M: | 1890 |
| Area Km2: | 7.78 |
La Vernaz is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.