| Ardenay-sur-Mérize | |
| Commune Status: | Commune |
| Arrondissement: | Mamers |
| Canton: | Savigné-l'Évêque |
| Insee: | 72007 |
| Postal Code: | 72370 |
| Mayor: | André Pigné[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Le Gesnois Bilurien |
| Coordinates: | 47.9956°N 0.4256°W |
| Elevation Min M: | 65 |
| Elevation Max M: | 123 |
| Area Km2: | 11.67 |
| Demonym: | Ardenaisien, Ardenaisienne |
Ardenay-sur-Mérize (in French pronounced as /aʁdənɛ syʁ meʁiz/) is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.