Moncé-en-Belin is a commune in the Sarthe department in the region of Pays de la Loire in north-western France.

The commune is historically in the Haut-Maine part of the province of Maine.

[3] The suffix Belin expresses the belonging of the commune to the territory of Belinois.

The commune is a part of the community of communes of Orée de Bercé - Belinois [fr],[5] in southern Sarthe.

The area around the town has several sites of notable historical value, including the following: