| Mérignat | |
| Commune Status: | Commune |
| Arrondissement: | Nantua |
| Canton: | Pont-d'Ain |
| Insee: | 01242 |
| Postal Code: | 01450 |
| Mayor: | Alain Poizat[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Rives de l'Ain - Pays du Cerdon |
| Coordinates: | 46.0703°N 5.4375°W |
| Elevation M: | 385 |
| Elevation Min M: | 300 |
| Elevation Max M: | 587 |
| Area Km2: | 3.17 |
Mérignat (in French pronounced as /meʁiɲa/) is a commune in the Ain department in eastern France.