| Val-d'Étangson | |
| Commune Status: | Commune |
| Arrondissement: | Mamers |
| Canton: | Saint-Calais |
| Insee: | 72128 |
| Postal Code: | 72120 |
| Mayor: | Patrick Grémillon[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Vallées de la Braye et de l'Anille |
| Coordinates: | 47.9014°N 0.6306°W |
| Elevation Min M: | 94 |
| Elevation Max M: | 167 |
| Area Km2: | 31.31 |
| Demonym: | Evaillléen, Evailléenne |
Val-d'Étangson (pronounced as /fr/) is a commune in the Sarthe department in the Pays de la Loire region in north-western France. It was established on 1 January 2019 by merger of the former communes of Évaillé (the seat) and Sainte-Osmane.[2]