Bains-sur-Oust

Bains-sur-Oust (, literally Bains on Oust; Baen-Ballon, Gallo: Bein) is a commune in the Ille-et-Vilaine departement in Brittany in northwestern France.

Population
Inhabitants of Bains-sur-Oust are called Bainsois in French.

Personalities

 * Nominoe, first Duke of Brittany