| Saint-Jeure-d'Ay | |
| Commune Status: | Commune |
| Arrondissement: | Tournon-sur-Rhône |
| Canton: | Haut-Vivarais |
| Insee: | 07250 |
| Postal Code: | 07290 |
| Mayor: | Brigitte Martin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Val d'Ay |
| Coordinates: | 45.1472°N 4.7069°W |
| Elevation M: | 480 |
| Elevation Min M: | 353 |
| Elevation Max M: | 552 |
| Area Km2: | 6.9 |
Saint-Jeure-d'Ay (pronounced as /fr/; oc|Sant Jeure d'Ai) is a commune in the Ardèche department in southern France.