| Cossé-d'Anjou | |
| Arrondissement: | Cholet |
| Canton: | Chemillé-Melay |
| Commune: | Chemillé-en-Anjou |
| Insee: | 49111 |
| Postal Code: | 49120 |
| Coordinates: | 47.1633°N -0.6767°W |
| Elevation M: | 208 |
| Elevation Min M: | 84 |
| Elevation Max M: | 211 |
| Area Km2: | 13.29 |
| Population: | 413 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
| Demonym: | Cosséen, Cosséenne |
Cossé-d'Anjou (in French pronounced as /kɔse dɑ̃ʒu/, literally Cossé of Anjou) is a former commune in the Maine-et-Loire department in western France.
On 15 December 2015, Chanzeaux, La Chapelle-Rousselin, Chemillé-Melay, Cossé-d’Anjou, La Jumellière, Neuvy-en-Mauges, Sainte-Christine, Saint-Georges-des-Gardes, Saint-Lézin, La Salle-de-Vihiers, La Tourlandry and Valanjou merged becoming one commune called Chemillé-en-Anjou.