The Communauté de communes Terroir de Caux is a communauté de communes in the Seine-Maritime département and in the Normandy région of France. It was formed on 1 January 2017 by the merger of the former Communauté de communes des Trois Rivières, Communauté de Communes Saâne et Vienne, Communauté de communes de Varenne et Scie and 3 communes from the former Communauté de communes du Bosc d'Eawy on 1 January 2017. Its seat is in Bacqueville-en-Caux.
The communauté de communes consists of the following 81 communes:
Coordinates: 49°47′N 1°00′E / 49.79°N 1.00°E