Canton of Gascogne-Auscitaine

Preignan (French pronunciation: [pʁɛɲɑ̃]; Prenhan in Gascon) is a commune in the Gers department in southwestern France. The commune is situated on the N21 and bordered on the west by the river Gers.

Montaut-les-Créneaux (French pronunciation: [mɔ̃to le kʁeno]; Occitan: Montaut) is a commune in the Gers department in southwestern France.

Sainte-Christie (French pronunciation: [sɛ̃t kʁisti]; Occitan: Senta Crestia) is a commune in the Gers department in southwestern France.

Leboulin (French pronunciation: [ləbulɛ̃]; Occitan: Lo Bolin) is a commune in the Gers department in southwestern France.

Roquelaure (French pronunciation: [ʁɔkloʁ]; Ròcalaura in Gascon) is a commune in the Gers department in southwestern France. A type of knee-length cloak, which was worn by men in the 18th and 19th Centuries of the Common Era, is named for the commune.

Communauté d'agglomération Grand Auch Cœur de Gascogne is the communauté d'agglomération, an intercommunal structure, centred on the town of Auch. It is located in the Gers department, in the Occitania region, southwestern France. Created in 2017, its seat is in Auch. Its area is 602.0 km2. Its population was 38,899 in 2019, of which 22,173 in Auch proper.

Mirepoix (French pronunciation: [miʁpwa] ; Occitan: Mirapeish) is a commune in the Gers department in southwestern France.

Roquefort (French pronunciation: [ʁɔkfɔʁ] ; Occitan: Ròcahòrt) is a commune in the Gers department in southwestern France.

The canton of Auch-2 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 Auch.It consists of the following communes:

Montégut (French pronunciation: [mɔ̃teɡy]; Gascon: Montagut) is a commune in the Gers department in southwestern France.

Gavarret-sur-Aulouste (French pronunciation: [ɡavaʁɛ syʁ olust]; Occitan: Gavarret) is a commune in the Gers department in southwestern France.

Lahitte (French pronunciation: [la.it]; Occitan: La Hita) is a commune in the Gers department in southwestern France.