canton of Breil-sur-Roya (canton de Breil-sur-Roya)
- canton of France (until March 2015)
- Country:
- Capital: Breil-sur-Roya
- Coordinates: 43° 56' 17" N, 7° 30' 54" E
- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q94131
- INSEE canton code: [0604]