The canton of Roussillon is an administrative division of the Isère department, eastern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Roussillon. It consists of the following communes: Agnin Anjou Beaurepaire Bellegarde-Poussieu Bougé-Chambalud Chalon Chanas La Chapelle-de-Surieu Cour-et-Buis Jarcieu Moissieu-sur-Dolon Monsteroux-Milieu Montseveroux Pact Le Péage-de-Roussillon Pisieu Pommier-de-Beaurepaire Primarette Revel-Tourdan Roussillon Sablons Saint-Barthélemy Saint-Julien-de-l'Herms Saint-Romain-de-Surieu Salaise-sur-Sanne Sonnay Ville-sous-Anjou References Cantons of Isère