French is the official language of France though there are many other languages that are spoken across the country. However, there is only one official language recognized by the state: French.
French is one of the most widely spoken languages in the world. An estimated 300 million people have French as their mother tongue or as a second language. It is also an official language in other countries such as Congo, Canada, Madagascar, Belgium, Senegal, Seychelles Switzerland, Haiti, Luxembourg and Monaco.
For more information on the most commonly spoken languages in France visit: worldatlas.com/france.