Bourbriac (French pronunciation: [buʁbʁijak]; Breton: Boulvriag; Gallo: Bólbriac) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.

Inhabitants of Bourbriac are called in French Briacins.

In 2007, 9.7% of primary school children attended bilingual schools. In 2008, 9.09% of primary school children attended bilingual schools.^{[citation needed]}