Comminges is an ancient region of France and is associated with the former domain of the Counts of Comminges. The earliest known Bishop of Comminges is Suavis, who assisted at the Council of Agde in 506. The area was originally a part of Gascony.

One of Lancelot's French lands. He made Sir Hebes earl of Comminges in return for Hebes' support in the conflict against Arthur.