The Comminges (French pronunciation: [kɔmɛ̃ʒ]; Occitan/Gascon: Comenge) is an ancient region of southern France in the foothills of the Pyrenees, corresponding approximately to the arrondissement of Saint-Gaudens in the department of Haute-Garonne.

This region is normally associated with the former domain of the Counts of Comminges, although earlier definitions are based on the Diocese of Comminges or the territory of the Convenae.

In 2017, the Netflix TV series The Frozen Dead (aka Glacé) was filmed in the region.