Gaston II, Count of Foix

Gaston II of Foix-Béarn (1308 – September 1343), son of Gaston I of Foix-Béarn and Joan of Artois, was the count of Foix.

In 1315, after the death of his father Gaston I, he became count of Foix, and viscount of Béarn, Marsan, Gabardan, Nébouzan and Lautrec under the regency of his mother, Joan of Artois. Count Gaston II imprisoned his mother in 1331 at the Château of Foix, being later moved in turn to Orthez, Lourdes and Carbonne.

Gaston II married his cousin Eleanor of Comminges, He died at Seville in 1343.