Labastide-Saint-Sernin (Labastide-Saint-Sernin)
- commune in Haute-Garonne, France
- Country:

- Postal Code: 31620
- Coordinates: 43° 44' 20" N, 1° 28' 16" E

- GPS tracks (wikiloc): [Link]
- Area: 4.97 sq km
- Population: 1876
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q386502
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nq2qq]
- Freebase ID: [/m/03nq2qq]
- GeoNames ID: Alt: [6431616]
- GeoNames ID: Alt: [6431616]
- SIREN number: [213102528]
- SIREN number: [213102528]
- BnF ID: [152552480]
- BnF ID: [152552480]
- INSEE municipality code: 31252
- INSEE municipality code: 31252
Shares border with regions:
Villariès
- commune in Haute-Garonne, France
- Country:

- Postal Code: 31380
- Coordinates: 43° 45' 12" N, 1° 29' 31" E

- GPS tracks (wikiloc): [Link]
- Area: 7.33 sq km
- Population: 812
Gratentour
- commune in Haute-Garonne, France
- Country:

- Postal Code: 31150
- Coordinates: 43° 43' 16" N, 1° 25' 53" E

- GPS tracks (wikiloc): [Link]
- Area: 4.09 sq km
- Population: 3525
- Web site: [Link]
Pechbonnieu
- commune in Haute-Garonne, France
- Country:

- Postal Code: 31140
- Coordinates: 43° 42' 14" N, 1° 28' 0" E

- GPS tracks (wikiloc): [Link]
- Area: 7.52 sq km
- Population: 4416
- Web site: [Link]
Cépet
- commune in Haute-Garonne, France
- Country:

- Postal Code: 31620
- Coordinates: 43° 44' 59" N, 1° 25' 52" E

- GPS tracks (wikiloc): [Link]
- Area: 7.11 sq km
- Population: 1629
- Web site: [Link]
Gargas
- commune in Haute-Garonne, France
- Country:

- Postal Code: 31620
- Coordinates: 43° 45' 24" N, 1° 28' 3" E

- GPS tracks (wikiloc): [Link]
- Area: 7.28 sq km
- Population: 693
Montberon
- commune in Haute-Garonne, France
- Country:

- Postal Code: 31140
- Coordinates: 43° 42' 56" N, 1° 28' 49" E

- GPS tracks (wikiloc): [Link]
- Area: 6.35 sq km
- Population: 2898
- Web site: [Link]