Communauté de communes de l'Yerres à l'Ancœur

{{Use mdy dates|date=June 2014}}

{{Infobox French subdivision

| type = CC

| name = de l'Yerres à l'Ancœur

| image_map =

| map_caption = Location within the department

| INSEE = 77

| creation = 2005

| disbanded = 2017

| nbcomm = 10

| seat = Mormant

| president =

| population = 15495

| population_as_of = 2013

| area = 117

| website =

}}

{{Coord|48.7171|2.4881|region:FR|display=title}}

The Communauté de communes de l'Yerres à l'Ancœur is a former communauté de communes in the Seine-et-Marne département and in the Île-de-France région of France. It was created in November 2005.[https://www.banatic.interieur.gouv.fr/V5/recherche-de-groupements/fiche-raison-sociale.php?siren=247700719&arch=01/01/2016 CC de l'Yerres à l'Ancoeur (N° SIREN : 247700719)], BANATIC. Accessed 3 April 2022. It was dissolved in January 2017.