An autonomous area is an area of a country that has a degree of autonomy, or freedom from an external authority. Typically it is either geographically distinct from the country or is populated by a national minority. Countries that include autonomous areas are often federacies. Autonomous areas can be divided into territorial autonomies, personal autonomies (cultural autonomy) and local autonomies.

For a list of autonomous areas, see List of autonomous areas by country and List of territorial autonomies.