* Europe (France, Belgium, Switzerland, Luxembourg, Monaco)
* Africa (many countries in North, West, and Central Africa)
While French is spoken in many countries on other continents, it's not an official language in them:
* North America: French is spoken in Canada, but it's not the only official language.
* South America: French Guiana (a French overseas territory) is located in South America.
* Asia: Some French overseas territories are located in Asia.
* Australia: French is spoken by a small minority in Australia, but not officially.