Castillon
Castillon may refer to several communes in France:
- Castillon-Debats, in the Gers département
- Castillon-de-Castets, in the Gironde département
- Castillon-de-Larboust, in the Haute-Garonne département
- Castillon-de-Saint-Martory, in the Haute-Garonne département
- Castillon-du-Gard, in the Gard département
- Castillon-en-Auge, in the Calvados département
- Castillon-en-Couserans, in the Ariège département
- Castillon-la-Bataille, in the Gironde département
- Castillon-Massas, in the Gers département
- Castillon-Savès, in the Gers département