Mouron-sur-Yonne (Mouron-sur-Yonne)
- commune in Nièvre, France
- Country:
- Postal Code: 58800
- Coordinates: 47° 11' 23" N, 3° 44' 29" E
- GPS tracks (wikiloc): [Link]
- Area: 10.76 sq km
- Population: 98
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q1140855
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qfdq4]
- GeoNames ID: Alt: [6438031]
- SIREN number: [215801838]
- BnF ID: [152664480]
- INSEE municipality code: 58183
Shares border with regions:

Sardy-lès-Épiry
- commune in Nièvre, France
- Country:
- Postal Code: 58800
- Coordinates: 47° 11' 35" N, 3° 42' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 15.37 sq km
- Population: 124


Cervon
- commune in Nièvre, France
- Country:
- Postal Code: 58800
- Coordinates: 47° 14' 27" N, 3° 45' 20" E
- GPS tracks (wikiloc): [Link]
- Area: 54.06 sq km
- Population: 632

Epiry
- commune in Nièvre, France
- Country:
- Postal Code: 58800
- Coordinates: 47° 10' 58" N, 3° 43' 21" E
- GPS tracks (wikiloc): [Link]
- Area: 12.13 sq km
- Population: 232


Montreuillon
- commune in Nièvre, France
- Country:
- Postal Code: 58800
- Coordinates: 47° 10' 27" N, 3° 47' 17" E
- GPS tracks (wikiloc): [Link]
- Area: 35.55 sq km
- Population: 276