Bonrepos-sur-Aussonnelle

Saiguède (French pronunciation: [sɛɡɛd]; Occitan: Següeda) is a commune in the Haute-Garonne department in southwestern France, near the small town of Saint-Lys, and approximately 30 km west of Toulouse.

Lias (French pronunciation: [ljas]; Occitan: Liars) is a commune in the Gers department in southwestern France.

Fontenilles (French pronunciation: [fɔ̃tnij]; Occitan: Fontanilhas) is a commune in the Haute-Garonne department in southwestern France.

Saint-Lys (French pronunciation: [sɛ̃ lis]; Sent Lis in gascon occitan) is a commune in the Haute-Garonne department in southwestern France.

Pujaudran (French pronunciation: [pyʒodʁɑ̃]) is a commune in the Gers department in southwestern France.

Empeaux is a commune in the Haute-Garonne department in southwestern France.

Saint-Thomas (French pronunciation: [sɛ̃ tɔmɑ] ; Gascon: Sent Tomàs) is a commune in the Haute-Garonne department in southwestern France.

Mérenvielle is a commune in the Haute-Garonne department in southwestern France.

Fonsorbes (French pronunciation: ​[fɔ̃sɔʁb]; Occitan: Fontsòrbas) is a commune of the Haute-Garonne department in southwestern France.

Ségoufielle (French pronunciation: [seɡufjɛl]; Segofièla in the Gascon dialect of the Occitan language) is a commune in the Gers department in the Occitanie region of southwestern France.

Auradé (French pronunciation: [oʁade]; Occitan: Auradèr) is a commune in the Gers department in southwestern France.

The canton of L'Isle-Jourdain is an administrative division of the Gers department, southwestern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in L'Isle-Jourdain.It consists of the following communes: