Javron-les-Chapelles () is a commune in the Mayenne department in north-western France. It was created in 1973 by the merger of two former communes: Javron and Les Chapelles.
The commune is made up of the following collection of villages and hamlets, Les Chapelles, Chevrigny, La Hussonnière, Javron, Javron-les-Chapelles, L'ÃÂcarderie, La Laire, Chattemoue and La Couasnière.