| Bény | |
| Commune Status: | Commune |
| Arrondissement: | Bourg-en-Bresse |
| Canton: | Saint-Étienne-du-Bois |
| Insee: | 01038 |
| Postal Code: | 01370 |
| Mayor: | Patrick Bavoux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Bassin de Bourg-en-Bresse |
| Coordinates: | 46.3194°N 5.2833°W |
| Elevation M: | 228 |
| Elevation Min M: | 200 |
| Elevation Max M: | 244 |
| Area Km2: | 18.25 |
Bény (in French pronounced as /beni/) is a commune in the Ain department in eastern France.
The bief du Lignon forms the commune's southeastern border, then flows into the Solnan, which forms most of its northeastern border.
The Sevron flows northwest through the middle of the commune.