| La Chaussaire | |
| Arrondissement: | Cholet |
| Canton: | Beaupréau |
| Insee: | 49085 |
| Postal Code: | 49600 |
| Commune: | Montrevault-sur-Èvre |
| Coordinates: | 47.2022°N -1.145°W |
| Elevation M: | 83 |
| Elevation Min M: | 52 |
| Elevation Max M: | 106 |
| Area Km2: | 12.2 |
| Population: | 820 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Demonym: | Chaussairois, Chaussairoise |
La Chaussaire (in French pronounced as /la ʃosɛʁ/) is a former commune in the Maine-et-Loire department of western France.
On 15 December 2015, La Boissière-sur-Èvre, Chaudron-en-Mauges, La Chaussaire, Le Fief-Sauvin, Le Fuilet, Montrevault, Le Puiset-Doré, Saint-Pierre-Montlimart, Saint-Quentin-en-Mauges, Saint-Rémy-en-Mauges and La Salle-et-Chapelle-Aubry merged becoming one commune called Montrevault-sur-Èvre.