The Communauté de communes Portes de la Creuse en Marche is a communauté de communes, an intercommunal structure, in the Creuse department, in the Nouvelle-Aquitaine region, central France. It was created in January 2014 by the merger of the former communautés de communes Marche Avenir and Deux Vallées and part of Petite Creuse. Its population was 6,815 in 2014. Its seat is in Genouillac.
The communauté de communes consists of the following 17 communes: