canton of Saint-Martin-en-Bresse (canton de Saint-Martin-en-Bresse)
- canton of France (until March 2015)
- Country:
- Capital: Saint-Martin-en-Bresse
- Coordinates: 46° 49' 9" N, 5° 1' 16" E
- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q1540968
- INSEE canton code: [7145]