Fenouillet is the name or part of the name of the following communes in France:
Fenouillet, Haute-Garonne, in the Haute-Garonne department Fenouillet, Pyrénées-Orientales, in the Pyrénées-Orientales department Fenouillet-du-Razès, in the Aude department Saint-Paul-de-Fenouillet, in the Pyrénées-Orientales department