canton of Sains-Richaumont (canton de Sains-Richaumont)
- canton of France (until March 2015)
- Country:
- Capital: Sains-Richaumont
- Coordinates: 49° 49' 22" N, 3° 42' 13" E
- GPS tracks (wikiloc): [Link]
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q557350
- Freebase ID: [/m/0413nwv]
- INSEE canton code: [0227]