Castelnau-Picampeau (Castelnau-Picampeau)
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31430
- Coordinates: 43° 18' 23" N, 1° 1' 6" E
- GPS tracks (wikiloc): [Link]
- Area: 11.3 sq km
- Population: 217
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q1344792
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nq36w]
- Freebase ID: [/m/03nq36w]
- GeoNames ID: Alt: [6431505]
- GeoNames ID: Alt: [6431505]
- SIREN number: [213101199]
- SIREN number: [213101199]
- BnF ID: [15255115r]
- BnF ID: [15255115r]
- PACTOLS thesaurus ID: [pcrtTc4jPcN2We]
- PACTOLS thesaurus ID: [pcrtTc4jPcN2We]
- Trismegistos Geo ID: [22530]
- Trismegistos Geo ID: [22530]
- INSEE municipality code: 31119
- INSEE municipality code: 31119
Shares border with regions:

Pouy-de-Touges
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31430
- Coordinates: 43° 20' 29" N, 1° 2' 14" E
- GPS tracks (wikiloc): [Link]
- Area: 13.79 sq km
- Population: 398
Casties-Labrande
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31430
- Coordinates: 43° 19' 44" N, 1° 0' 41" E
- GPS tracks (wikiloc): [Link]
- Area: 8.7 sq km
- Population: 119
Fustignac
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31430
- Coordinates: 43° 17' 55" N, 0° 58' 58" E
- GPS tracks (wikiloc): [Link]
- Area: 3.96 sq km
- Population: 80


Montoussin
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31430
- Coordinates: 43° 16' 32" N, 1° 0' 40" E
- GPS tracks (wikiloc): [Link]
- Area: 4.83 sq km
- Population: 131


Lussan-Adeilhac
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31430
- Coordinates: 43° 17' 56" N, 0° 56' 28" E
- GPS tracks (wikiloc): [Link]
- Area: 12.62 sq km
- Population: 225

Le Fousseret
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31430
- Coordinates: 43° 16' 54" N, 1° 3' 56" E
- GPS tracks (wikiloc): [Link]
- Area: 38.31 sq km
- Population: 1899
- Web site: [Link]