canton of Saint-Martin-de-Londres (canton de Saint-Martin-de-Londres)
- canton of France (until March 2015)
- Country:
- Capital: Saint-Martin-de-Londres
- Coordinates: 43° 47' 0" N, 3° 44' 0" E
- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q1171081
- Wikipedia Commons Category: [Link]
- INSEE canton code: [3432]