| Louailles | |
| Commune Status: | Commune |
| Arrondissement: | La Flèche |
| Canton: | Sablé-sur-Sarthe |
| Insee: | 72167 |
| Postal Code: | 72300 |
| Mayor: | Martine Crnkovic[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Sablé-sur-Sarthe |
| Coordinates: | 47.7919°N -0.2514°W |
| Elevation M: | 42 |
| Area Km2: | 10.49 |
| Demonym: | Louaillain, Louaillaine |
Louailles (pronounced as /fr/) is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.