| Saint-Aignan-de-Couptrain | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Saint-Aignan-de-Couptrain.svg |
| Arrondissement: | Mayenne |
| Canton: | Villaines-la-Juhel |
| Insee: | 53196 |
| Postal Code: | 53250 |
| Mayor: | Geneviève Blanchard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC du Mont des Avaloirs |
| Coordinates: | 48.4567°N -0.3017°W |
| Elevation M: | 182 |
| Elevation Min M: | 136 |
| Elevation Max M: | 212 |
| Area Km2: | 17.42 |
Saint-Aignan-de-Couptrain is a commune in the Mayenne department in north-western France.[2]