The canton of Grand-Bas-Armagnac is an administrative division of the Gers department, southwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Nogaro.

It consists of the following communes:

Arblade-le-Haut Ayzieu Bétous Bourrouillan Campagne-d'Armagnac Castex-d'Armagnac Caupenne-d'Armagnac Cazaubon Cravencères Espas Estang Le Houga Lannemaignan Lanne-Soubiran Larée Laujuzan Lias-d'Armagnac Loubédat Luppé-Violles Magnan Manciet Marguestau Mauléon-d'Armagnac Maupas Monclar Monguilhem Monlezun-d'Armagnac Mormès Nogaro Panjas Perchède Réans Sainte-Christie-d'Armagnac Saint-Griède Saint-Martin-d'Armagnac Salles-d'Armagnac Sion Sorbets Toujouse Urgosse

References