Guilvinec or Le Guilvinec (French pronunciation: [ɡilvinɛk]; Breton: Ar Gelveneg) is a commune in the Finistère department of Brittany in north-western France.

[3] Inhabitants of Guilvinec are called in French Guilvinistes.

Guilvinec is an important fishing port.

The municipality launched a linguistic plan through Ya d'ar brezhoneg on 4 February 2006.

This Finistère geographical article is a stub.