Communauté de communes Les Sources de l'Yerres

The Communauté de communes Les Sources de l'Yerres is a former federation of municipalities (communauté de communes) in the Seine-et-Marne département and in the Île-de-France région of France. It was created in December 2003. It was merged into the new Communauté de communes du Val Briard in January 2017.

Composition
The Communauté de communes comprised the following communes:


 * Bernay-Vilbert
 * La Chapelle-Iger
 * Courpalay
 * Lumigny-Nesles-Ormeaux
 * Pécy
 * Le Plessis-Feu-Aussoux
 * Rozay-en-Brie
 * Vaudoy-en-Brie
 * Voinsles