South America’s linguistic map is mostly Spanish and Portuguese, but the continent also includes territories shaped by other colonial histories. Those pockets tell a different side of the region’s culture and administration, with French playing a role on the northeastern coast.
There are 1 French-speaking Countries in South America, ranging from French Guiana to French Guiana. For each entry, you’ll find below the data organized as Flag,Status,% French speakers so you can quickly compare official status and how widely French is used—see the list you’ll find below.
Is French Guiana the only French-speaking territory in South America?
Yes — French Guiana is the sole territory on the South American mainland where French is the official administrative and educational language, since it is an overseas department of France; many people speak French alongside local Creoles, and official data on use and status is summarized in the columns Flag, Status, and % French speakers.
French-Speaking Countries in South America
| Name | Flag | Status | % French speakers |
|---|---|---|---|
| French Guiana | 🇬🇫 | French overseas department; French official | 80% |
Images and Descriptions

French Guiana
French Guiana is a French overseas department on South America’s northeastern coast. French is the official language used in government, education and media; Guianese Creole widely spoken. Notable for diverse indigenous communities, gold mining, and the Guiana Space Centre near Kourou.


