The canton of Saint-Cyr-sur-Loire is an administrative division of the Indre-et-Loire department, central France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Saint-Cyr-sur-Loire. It consists of the following communes: Fondettes Luynes La Membrolle-sur-Choisille Saint-Cyr-sur-Loire Saint-Étienne-de-Chigny References Cantons of Indre-et-Loire