Cournon (Cournon)
- commune in Morbihan, France
- Country:
- Postal Code: 56200
- Coordinates: 47° 44' 47" N, 2° 6' 20" E
- GPS tracks (wikiloc): [Link]
- Area: 10.87 sq km
- Population: 770
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q69288
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03c3vfr]
- GeoNames ID: Alt: [6613056]
- SIREN number: [215600446]
- BnF ID: [15265294c]
- INSEE municipality code: 56044
Shares border with regions:

Sixt-sur-Aff
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35550
- Coordinates: 47° 46' 33" N, 2° 4' 42" E
- GPS tracks (wikiloc): [Link]
- Area: 42.5 sq km
- Population: 2097
- Web site: [Link]


Bains-sur-Oust
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35600
- Coordinates: 47° 42' 13" N, 2° 4' 17" E
- GPS tracks (wikiloc): [Link]
- Area: 44.63 sq km
- Population: 3414


La Gacilly
- former commune in Morbihan, France
- Country:
- Postal Code: 56200
- Coordinates: 47° 45' 54" N, 2° 7' 55" E
- GPS tracks (wikiloc): [Link]
- Area: 16.48 sq km
- Population: 2279
- Web site: [Link]


Glénac
- former commune in Morbihan, France
- Country:
- Postal Code: 56200
- Coordinates: 47° 43' 37" N, 2° 8' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 13.7 sq km
- Population: 898