canton of Châlons-en-Champagne-3 (canton de Châlons-en-Champagne-3)
- canton of France
- Country:
- Capital: Châlons-en-Champagne
- Coordinates: 48° 57' 0" N, 4° 22' 0" E
- GPS tracks (wikiloc): [Link]
- Population: 25399
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q782314
- INSEE canton code: [5105]
Includes regions:
Fagnières
- commune in Marne, France
- Country:
- Postal Code: 51510
- Coordinates: 48° 57' 49" N, 4° 19' 6" E
- GPS tracks (wikiloc): [Link]
- Area: 19.48 sq km
- Population: 4748
- Web site: [Link]
Compertrix
- commune in Marne, France
- Country:
- Postal Code: 51510
- Coordinates: 48° 56' 20" N, 4° 21' 2" E
- GPS tracks (wikiloc): [Link]
- Area: 4.76 sq km
- Population: 1528
Coolus
- commune in Marne, France
- Country:
- Postal Code: 51510
- Coordinates: 48° 55' 26" N, 4° 21' 15" E
- GPS tracks (wikiloc): [Link]
- Area: 13.18 sq km
- Population: 218
Saint-Gibrien
- commune in Marne, France
- Country:
- Postal Code: 51510
- Coordinates: 48° 58' 23" N, 4° 18' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 4.04 sq km
- Population: 507