Trégunc (; ) is a commune in the Finistère department of Brittany, western France. Population Inhabitants of Trégunc are called in French Trégunois or Tréguncois. Cultural heritage Saint-Philibert's chapel (Trégunc): 16th-century chapel. Château de Kerminaouet Breton language In 2008, 7.19% of primary-school children attended bilingual schools. Notable people Jeanne Boutbien, French-Senegalese swimmer, 2020 Summer Olympian Gallery See also Communes of the Finistère department References External links Official website Mayors of Finistère Association Communes of Finistère