| Ternay | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Ternay (Loir-et-Cher).svg |
| Arrondissement: | Vendôme |
| Canton: | Montoire-sur-le-Loir |
| Insee: | 41255 |
| Postal Code: | 41800 |
| Mayor: | Joël Heuzé[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Territoires Vendômois |
| Coordinates: | 47.7308°N 0.78°W |
| Elevation M: | 137 |
| Elevation Min M: | 59 |
| Elevation Max M: | 139 |
| Area Km2: | 14.38 |
Ternay (in French pronounced as /tɛʁnɛ/) is a commune of the Loir-et-Cher department in central France. It is mentioned by Gregory of Tours.