The Canton of Selles-sur-Cher () is an canton of the French department of Loir-et-Cher, central France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Selles-sur-Cher. It consists of the following communes: Billy La Chapelle-Montmartin Châtres-sur-Cher Gièvres Gy-en-Sologne Langon-sur-Cher Lassay-sur-Croisne Maray Mennetou-sur-Cher Mur-de-Sologne Orçay Pruniers-en-Sologne Saint-Julien-sur-Cher Saint-Loup Selles-sur-Cher Theillay Villefranche-sur-Cher References Cantons of Loir-et-Cher