Pleslin-Trigavou (; ) is a commune in the Côtes-d'Armor department of Brittany in northwestern France. Population Inhabitants of Pleslin-Trigavou are called pleslinois-trigavouais or pleslinais-trigavouais in French. See also Communes of the Côtes-d'Armor department References External links Official website Communes of Côtes-d'Armor