Saint-Jean-sur-Vilaine (; Gallo: Saent-Jan-sur-Vilaèyn, ) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.
Population Inhabitants of Saint-Jean-sur-Vilaine are called saint-jeannais in French.
See also Communes of the Ille-et-Vilaine department
References
External links
Mayors of Ille-et-Vilaine Association