Canton of Lassay-les-Châteaux

The canton of Lassay-les-Châteaux is an administrative division of the Mayenne department, northwestern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Lassay-les-Châteaux.

It consists of the following communes:
 * 1) Aron
 * 2) La Bazoge-Montpinçon
 * 3) Belgeard
 * 4) Champéon
 * 5) La Chapelle-au-Riboul
 * 6) Charchigné
 * 7) Commer
 * 8) Grazay
 * 9) La Haie-Traversaine
 * 10) Hardanges
 * 11) Le Horps
 * 12) Le Housseau-Brétignolles
 * 13) Jublains
 * 14) Lassay-les-Châteaux
 * 15) Marcillé-la-Ville
 * 16) Martigné-sur-Mayenne
 * 17) Montreuil-Poulay
 * 18) Moulay
 * 19) Rennes-en-Grenouilles
 * 20) Le Ribay
 * 21) Sainte-Marie-du-Bois
 * 22) Saint-Fraimbault-de-Prières
 * 23) Saint-Julien-du-Terroux
 * 24) Thubœuf