Jugon-les-Lacs (French pronunciation: [ʒyɡɔ̃ le lak]; Breton: Lanyugon; Gallo: Jugon) is a former commune in the Côtes-d'Armor department of Brittany in northwestern France.

[3] The Arguenon river flows through the commune.

[4] The Arguenon's flow has been measured in Jugon-les-Lacs since 1972 at station J1103010 L'Arguenon, at an altitude of 31 metres (102 ft) with a catchment area of 104 kilometres (64.62 mi).

[5] People from Jugon-les-Lacs are known in French as jugonnais.

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