| Saint-Jean-de-Nay | |
| Commune Status: | Commune |
| Arrondissement: | Le Puy-en-Velay |
| Canton: | Saint-Paulien |
| Intercommunality: | CA du Puy-en-Velay |
| Insee: | 43197 |
| Postal Code: | 43320 |
| Mayor: | Dominique Thollet[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.0697°N 3.6972°W |
| Elevation M: | 847 |
| Elevation Min M: | 868 |
| Elevation Max M: | 1301 |
| Area Km2: | 28.26 |
Saint-Jean-de-Nay (in French pronounced as /sɛ̃ ʒɑ̃ də nɛ/; Auvergnat: Sant Joan de Nai) is a commune in the Haute-Loire department in south-central France.[2]