Le Mesnil-Opac (Le Mesnil-Opac)
- former commune in Manche, France
- Country:
- Postal Code: 50860
- Coordinates: 49° 0' 47" N, 1° 5' 52" E
- GPS tracks (wikiloc): [Link]
- Area: 5.58 sq km
- Population: 259
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q692929
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/0h2t7b]
- Freebase ID: [/m/0h2t7b]
- GeoNames ID: Alt: [6456141]
- GeoNames ID: Alt: [6456141]
- BnF ID: [15262291m]
- BnF ID: [15262291m]
- INSEE municipality code: 50316
- INSEE municipality code: 50316
Shares border with regions:


Troisgots
- former commune in Manche, France
- Country:
- Postal Code: 50420
- Coordinates: 49° 0' 41" N, 1° 4' 24" E
- GPS tracks (wikiloc): [Link]
- Area: 7.53 sq km
- Population: 325


Saint-Martin-de-Bonfossé
- commune in Manche, France
- Country:
- Postal Code: 50750
- Coordinates: 49° 3' 12" N, 1° 10' 11" E
- GPS tracks (wikiloc): [Link]
- Area: 12.68 sq km
- Population: 532


Saint-Romphaire
- former commune in Manche, France
- Country:
- Postal Code: 50750
- Coordinates: 49° 2' 20" N, 1° 6' 21" E
- GPS tracks (wikiloc): [Link]
- Area: 9.97 sq km
- Population: 738


Le Mesnil-Herman
- commune in Manche, France
- Country:
- Postal Code: 50750
- Coordinates: 49° 1' 31" N, 1° 8' 44" E
- GPS tracks (wikiloc): [Link]
- Area: 1.91 sq km
- Population: 139