Canton of Grand-Bas-Armagnac
# Canton of Grand-Bas-Armagnac

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
