Saint-Marc-sur-Couesnon

Saint-Marc-sur-Couesnon (, literally Saint-Marc on Couesnon; Sant-Marzh-ar-C'houenon) is a former commune in the Ille-et-Vilaine department in Brittany in northwestern France. On 1 January 2019, it was merged into the new commune Rives-du-Couesnon.

Geography
Saint-Marc-sur-Couesnon is located 35 km northeast of Rennes and 43 km south of Mont Saint-Michel.

The neighboring communes are Saint-Hilaire-des-Landes, Saint-Sauveur-des-Landes, La Chapelle-Saint-Aubert, Saint-Jean-sur-Couesnon, Mézières-sur-Couesnon, and Saint-Ouen-des-Alleux.

Population
Inhabitants of Saint-Marc-sur-Couesnon are called médardais in French.