Boisgervilly (; ; Gallo: Boéz-Jergaud) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France. Population The inhabitants of Boisgervilly are known as Boisgervilliens in French. Sights The 19th-century church has an altar from the 17th century. The chapel of St. Antoine was built in 1427. See also Communes of the Ille-et-Vilaine department References External links Official website Mayors of Ille-et-Vilaine Association Communes of Ille-et-Vilaine