Castres (disambiguation)

Castres may refer to:


 * Castres, a commune in the Tarn department in the Midi-Pyrénées region
 * Castres, Aisne, a commune in the Aisne department in the Picardy region
 * Castres-Gironde, a commune in the Gironde department in the Aquitaine region
 * Arrondissement of Castres, an arrondissement in the Tarn department in the Midi-Pyrénées region