The canton of Chalonnes-sur-Loire is an administrative division of the Maine-et-Loire department, in western France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Chalonnes-sur-Loire.Décret n° 2014-259 du 26 février 2014 portant délimitation des cantons dans le département de Maine-et-Loire

It consists of the following communes:

Bécon-les-Granits Chalonnes-sur-Loire Champtocé-sur-Loire Chaudefonds-sur-Layon Denée Erdre-en-Anjou (partly) Ingrandes-Le Fresne sur Loire La Possonnière Rochefort-sur-Loire Saint-Augustin-des-Bois Saint-Georges-sur-Loire Saint-Germain-des-Prés Val d'Erdre-Auxence

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