Saint-Germain-sur-Ay (Saint-Germain-sur-Ay)
- commune in Manche, France
- Country:
- Postal Code: 50430
- Coordinates: 49° 14' 6" N, 1° 35' 36" E
- GPS tracks (wikiloc): [Link]
- Area: 14.52 sq km
- Population: 911
- Web site: http://www.saintgermainsuray.eu
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q667257
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03x_zg8]
- Freebase ID: [/m/03x_zg8]
- GeoNames ID: Alt: [2979738]
- GeoNames ID: Alt: [2979738]
- SIREN number: [215004813]
- SIREN number: [215004813]
- BnF ID: [15262454z]
- BnF ID: [15262454z]
- VIAF ID: Alt: [241837616]
- VIAF ID: Alt: [241837616]
- INSEE municipality code: 50481
- INSEE municipality code: 50481
Shares border with regions:


Angoville-sur-Ay
- former commune in Manche, France
- Country:
- Postal Code: 50430
- Coordinates: 49° 15' 11" N, 1° 32' 54" E
- GPS tracks (wikiloc): [Link]
- Area: 6.72 sq km
- Population: 239

Créances
- commune in Manche, France
- Country:
- Postal Code: 50710
- Coordinates: 49° 12' 4" N, 1° 34' 1" E
- GPS tracks (wikiloc): [Link]
- Area: 20.32 sq km
- Population: 2201
- Web site: [Link]


Bretteville-sur-Ay
- commune in Manche, France
- Country:
- Postal Code: 50430
- Coordinates: 49° 15' 37" N, 1° 37' 57" E
- GPS tracks (wikiloc): [Link]
- Area: 9.75 sq km
- Population: 388
- Web site: [Link]


Lessay
- former commune in Manche, France
- Country:
- Postal Code: 50430
- Coordinates: 49° 13' 5" N, 1° 31' 50" E
- GPS tracks (wikiloc): [Link]
- Area: 22.23 sq km
- Population: 2014
- Web site: [Link]


Montgardon
- former commune in Manche, France
- Country:
- Postal Code: 50250
- Coordinates: 49° 16' 49" N, 1° 34' 22" E
- GPS tracks (wikiloc): [Link]
- Area: 13.32 sq km
- Population: 448