Saint-Hernin (; ) is a commune in the Finistère department of Brittany in north-western France. The historian and librarian Georges Le Rider (1928-2014) was born in Saint-Hernin. Population Inhabitants of Saint-Hernin are called in French Saint-Herninois. Geography Saint-Hernin lies on the northern slope of the Montagnes Noires (french, Black Mountains). The canal de Nantes à Brest, which is the canalized river Hyères, forms the commune's northern border. Map See also Communes of the Finistère department Saint Hernin Parish close Listing of the works of the atelier of the Maître de Tronoën Listing of the works of the Maître de Laz References External links Official website Mayors of Finistère Association Communes of Finistère