| Grèzes | |
| Commune Status: | Commune |
| Arrondissement: | Brioude |
| Canton: | Gorges de l'Allier-Gévaudan |
| Mayor: | Claude Ginhac[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.9206°N 3.4878°W |
| Elevation M: | 1065 |
| Elevation Min M: | 1017 |
| Elevation Max M: | 1484 |
| Area Km2: | 35.79 |
| Insee: | 43104 |
| Postal Code: | 43170 |
Grèzes (in French pronounced as /ɡʁɛz/; Occitan (post 1500);: Gresas) is a commune in the Haute-Loire department in south-central France.