canton of Saint-Aignan-sur-Roë (canton de Saint-Aignan-sur-Roë)
- canton of France (until March 2015)
- Country:
- Capital: Saint-Aignan-sur-Roë
- Coordinates: 47° 50' 42" N, 1° 7' 45" E
- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q521214
- INSEE canton code: [5325]