canton of Saint-Cyr-l'École (canton de Saint-Cyr-l'École)
- canton of France
- Country:
- Capital: Saint-Cyr-l'École
- Coordinates: 48° 48' 17" N, 2° 2' 32" E
- GPS tracks (wikiloc): [Link]
- Population: 57824
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q922948
- Wikipedia Commons Category: [Link]
- INSEE canton code: [7815]
Includes regions:
Fontenay-le-Fleury
- commune in Yvelines, France
- Country:
- Postal Code: 78330
- Coordinates: 48° 48' 49" N, 2° 2' 55" E
- GPS tracks (wikiloc): [Link]
- Area: 5.43 sq km
- Population: 13374