| Marigné-Laillé | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Marigné-Laillé 72.svg |
| Arrondissement: | Le Mans |
| Canton: | Écommoy |
| Insee: | 72187 |
| Postal Code: | 72220 |
| Mayor: | Dominique Covemaeker[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC de l'Orée de Bercé Bélinois |
| Coordinates: | 47.82°N 0.3406°W |
| Elevation Min M: | 90 |
| Elevation Max M: | 177 |
| Area Km2: | 32.73 |
| Demonym: | Marigéen, Marigéenne |
Marigné-Laillé (in French pronounced as /maʁiɲe laje/) is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.