Saint-Bertrand-de-Comminges (French pronunciation: [sɛ̃ bɛʁtʁɑ̃ də kɔmɛ̃ʒ], literally Saint-Bertrand of Comminges; Gascon: Sent Bertran de Comenge) is a commune (municipality) and former episcopal see in the Haute-Garonne department in southwestern France. It is a member of the Les Plus Beaux Villages de France ("The Most Beautiful Villages of France") association.