| Chavannes-sur-Suran | |
| Arrondissement: | Bourg-en-Bresse |
| Canton: | Saint-Étienne-du-Bois |
| Insee: | 01095 |
| Postal Code: | 01250 |
| Commune: | Nivigne et Suran |
| Coordinates: | 46.2642°N 5.4275°W |
| Elevation M: | 318 |
| Elevation Min M: | 306 |
| Elevation Max M: | 770 |
| Area Km2: | 21.5 |
| Population: | 701 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Chavannes-sur-Suran (pronounced as /fr/) is a former commune in the Ain department in eastern France. On 1 January 2017, it was merged into the new commune Nivigne et Suran.[2]