Gauchin-Légal (Gauchin-Légal)
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62150
- Coordinates: 50° 24' 54" N, 2° 34' 55" E

- GPS tracks (wikiloc): [Link]
- Area: 6.03 sq km
- Population: 321
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q991704
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/02z401j]
- GeoNames ID: Alt: [6439557]
- SIREN number: [216203661]
- BnF ID: [15268808b]
- INSEE municipality code: 62366
Shares border with regions:
Frévillers
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62127
- Coordinates: 50° 23' 48" N, 2° 31' 22" E

- GPS tracks (wikiloc): [Link]
- Area: 5.07 sq km
- Population: 248
Hermin
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62150
- Coordinates: 50° 25' 6" N, 2° 33' 33" E

- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 127 м m
- Area: 4.19 sq km
- Population: 211
Rebreuve-Ranchicourt
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62150
- Coordinates: 50° 26' 13" N, 2° 33' 19" E

- GPS tracks (wikiloc): [Link]
- Area: 10.73 sq km
- Population: 1084
Fresnicourt-le-Dolmen
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62150
- Coordinates: 50° 25' 5" N, 2° 35' 59" E

- GPS tracks (wikiloc): [Link]
- Area: 7.95 sq km
- Population: 758
Béthonsart
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62690
- Coordinates: 50° 22' 34" N, 2° 33' 2" E

- GPS tracks (wikiloc): [Link]
- Area: 4.21 sq km
- Population: 154
Estrée-Cauchy
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62690
- Coordinates: 50° 23' 52" N, 2° 36' 34" E

- GPS tracks (wikiloc): [Link]
- Area: 3.89 sq km
- Population: 376
Caucourt
- commune in Pas-de-Calais, France
- Country:

- Postal Code: 62150
- Coordinates: 50° 23' 56" N, 2° 34' 17" E

- GPS tracks (wikiloc): [Link]
- Area: 5.51 sq km
- Population: 346
- Web site: [Link]