Saint-Bonnet-de-RochefortSaint-Bonnet-de-Rochefort is a commune in the Allier department in Auvergne-Rhône-Alpes in central France.GeographySaint-Bonnet-de-Rochefort is located in the south of the Allier department, of Gannat, of Vicq by departmental road 37; of Ébreuil and Charroux by D35.