The Beauronne is a 15 km long stream in the Dordogne department, France. It is a tributary of the river Isle. The name has a Celtic origin, and comes from bebros ("beaver") and ona ("river"). Geography The river's source is in the commune of Église-Neuve-d'Issac, it runs through Les Lèches and empties into the Isle west of Mussidan. References Rivers of France Rivers of Nouvelle-Aquitaine Rivers of Dordogne