Castelnau-Barbarens (Castelnau-Barbarens)
- commune in Gers, France
- Country:
- Postal Code: 32450
- Coordinates: 43° 34' 35" N, 0° 43' 26" E
- GPS tracks (wikiloc): [Link]
- Area: 42.37 sq km
- Population: 518
- Web site: http://www.castelnau-barbarens.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q952780
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nrp5j]
- GeoNames ID: Alt: [6448361]
- SIREN number: [213200769]
- BnF ID: [152556630]
- PACTOLS thesaurus ID: [pcrtkj1RIwfXBm]
- INSEE municipality code: 32076
Shares border with regions:


Pessan
- commune in Gers, France
- Country:
- Postal Code: 32550
- Coordinates: 43° 37' 14" N, 0° 38' 54" E
- GPS tracks (wikiloc): [Link]
- Area: 26.87 sq km
- Population: 669
- Web site: [Link]


Saint-Caprais
- commune in Gers, France
- Country:
- Postal Code: 32200
- Coordinates: 43° 35' 38" N, 0° 47' 14" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 220 м m
- Area: 7.89 sq km
- Population: 140


Lartigue
- commune in Gers, France
- Country:
- Postal Code: 32450
- Coordinates: 43° 31' 49" N, 0° 43' 14" E
- GPS tracks (wikiloc): [Link]
- Area: 14.89 sq km
- Population: 176

Saramon
- commune in Gers, France
- Country:
- Postal Code: 32450
- Coordinates: 43° 31' 22" N, 0° 45' 51" E
- GPS tracks (wikiloc): [Link]
- Area: 13.03 sq km
- Population: 808
- Web site: [Link]
Haulies
- commune in Gers, France
- Country:
- Postal Code: 32550
- Coordinates: 43° 33' 27" N, 0° 40' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 10.13 sq km
- Population: 160


Boulaur
- commune in Gers, France
- Country:
- Postal Code: 32450
- Coordinates: 43° 32' 27" N, 0° 46' 26" E
- GPS tracks (wikiloc): [Link]
- Area: 9.03 sq km
- Population: 165

Lussan
- commune in Gers, France
- Country:
- Postal Code: 32270
- Coordinates: 43° 37' 31" N, 0° 44' 4" E
- GPS tracks (wikiloc): [Link]
- Area: 12.83 sq km
- Population: 219


Bédéchan
- commune in Gers, France
- Country:
- Postal Code: 32450
- Coordinates: 43° 34' 21" N, 0° 48' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 7.84 sq km
- Population: 157