canton of Château-Gontier-Est (canton de Château-Gontier-Est)
- canton of France (until March 2015)
- Country:
- Capital: Château-Gontier
- Coordinates: 47° 49' 17" N, 0° 41' 16" E
- GPS tracks (wikiloc): [Link]
- Wikidata storage: Wikidata: Q1364263
- INSEE canton code: [5331]