Rouergue (French: [ʁwɛʁɡ]; Occitan: Roergue [ruˈeɾɣe]) is a former province of France, corresponding roughly with the modern department of Aveyron.
[1] It is bounded on the north by Auvergne, on the south and southwest by Languedoc, on the east by Gévaudan and on the west by Quercy.
[2] During the Middle Ages Rouergue changed hands a number of times; its rulers included England (due to the Treaty of Brétigny in 1360), Armagnac and Languedoc.
Rouergue became a department in 1790, and was renamed Aveyron after the principal river flowing through it.
At the 1999 census there were 269,774 inhabitants on the territory of the province of Rouergue, for a density of only 30 km2 (12 sq mi).