The canton of Thorigny-sur-Marne () is a French former administrative division, located in the arrondissement of Torcy, in the Seine-et-Marne département (Île-de-France région). It was disbanded following the French canton reorganisation which came into effect in March 2015. Demographics Composition The canton of Thorigny-sur-Marne was composed of 16 communes: Bailly-Romainvilliers Carnetin Chalifert Chanteloup-en-Brie Chessy Conches-sur-Gondoire Coupvray Dampmart Guermantes Jablines Jossigny Lesches Magny-le-Hongre Montévrain Serris Thorigny-sur-Marne See also Cantons of the Seine-et-Marne department Communes of the Seine-et-Marne department References Thorigny sur marne 2015 disestablishments in France States and territories disestablished in 2015