Saint-Gilles (French pronunciation: [sɛ̃ ʒil]; Breton: Sant-Jili-Roazhon; Gallo: Saent-Jill) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

Inhabitants of Saint-Gilles are called saint-gillois in French.

This Ille-et-Vilaine geographical article is a stub.

You can help Wikipedia by expanding it.