This map focuses on regional languages of mainland France and Corsica. Out of the 68 regional languages in France, 54 are spoken in the Overseas territories, not pictured here.
This is a locator map presenting the areas of repartition of regional languages in mainland France. These are: Langues d'oïl, Occitan, Arpitan, Basque, Corsican, Breton, Franconian, West Flemish, Alsatian, Catalan and Ligurian.