Which regional languages are spoken in France?

While French is the official and national language of France, the country is home to a variety of regional languages and dialects, particularly in rural and frontier areas. Historically, these languages were often discouraged to promote national unity, but many have seen a resurgence in schools and universities due to their enduring literary traditions.12

Key regional languages include:

• Germanic languages: Alsatian and Flemish are spoken in the eastern and northern parts of the country.12
• Romance languages: Occitan (including Provençal), Corsican, and Catalan are primarily found in the south.12
• Celtic languages: Breton is spoken in western France and shares roots with languages in the British Isles.2
• Language isolates: Basque is a distinct language with no known linguistic relatives.2

Additionally, various dialects of the langue d'oïl—such as Picard, Norman, and Gallo—persist in northern and central regions, though their usage has been largely superseded by standard French. Recent immigration has also introduced non-European languages, most notably Arabic.3412