| Clubname: | AS La Châtaigneraie |
| Fullname: | Amicale Sportive Châtaigneraie Vendée Football |
| Founded: | 1925 |
| Capacity: | 1,000 |
| Chairman: | Alain Brillouet |
| League: | National 3 Group D |
| Season: | 2022–23 |
| Position: | Régional 1 Pays de la Loire, Group B, 1st (promoted) |
| Leftarm1: | 0000FF |
| Body1: | 0000FF |
| Rightarm1: | 0000FF |
| Shorts1: | FFFFFF |
| Socks1: | FFFFFF |
| Leftarm2: | FFFFFF |
| Body2: | FFFFFF |
| Rightarm2: | FFFFFF |
| Shorts2: | FFFFFF |
| Socks2: | FFFFFF |
Amicale Sportive Châtaigneraie Vendée Football (pronounced as /fr/; commonly referred to as AS La Châtaigneraie, La Châtaigneraie, or simply La Chât) is a French football club based in La Châtaigneraie in the Pays de la Loire region. The club was founded on 8 April 1925 and currently plays in the Championnat National 3, the fifth tier of French football, following promotion in 2023.[1]