Saint-Guen (French pronunciation: [sɛ̃ ɡɥɛ̃]; Breton: Sant-Wenn) is a former commune in the Côtes-d'Armor department of Brittany in northwestern France.

On 1 January 2017, it was merged into the new commune Guerlédan.

[2] Inhabitants of Saint-Guen are called saint-guennois in French.

This Côtes-d'Armor geographical article is a stub.

You can help Wikipedia by expanding it.