Tournon is the name or part of the name of several communes in France:
Tournon, Savoie, in the Savoie département Tournon-d'Agenais, in the Lot-et-Garonne département Tournon-Saint-Martin, in the Indre département Tournon-Saint-Pierre, in the Indre-et-Loire département Tournon-sur-Rhône, in the Ardèche département