| Tenay | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Tenay (Ain).svg |
| Arrondissement: | Belley |
| Canton: | Plateau d'Hauteville |
| Insee: | 01416 |
| Postal Code: | 01230 |
| Mayor: | Gaël Allain[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.9167°N 5.5°W |
| Elevation M: | 327 |
| Elevation Min M: | 320 |
| Elevation Max M: | 1020 |
| Area Km2: | 13.12 |
| Demonym: | Tenaysiens |
Tenay (in French pronounced as /tənɛ/) is a commune in the Ain department in eastern France.
The river Albarine flows southwest through the commune's eastern part, crosses the village, then flows northwest.