Canton of Saint-Bonnet-le-Château
# Canton of Saint-Bonnet-le-Château

The canton of Saint-Bonnet-le-Château is a French former administrative division located in the department of Loire and the Rhone-Alpes region. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 11 communes, which joined the canton of Saint-Just-Saint-Rambert in 2015. It had 8,602 inhabitants (2012).

The canton comprised the following communes:

* Aboën
* Apinac
* Estivareilles
* Merle-Leignec
* Rozier-Côtes-d'Aurec
* Saint-Bonnet-le-Château
* Saint-Hilaire-Cusson-la-Valmitte
* Saint-Maurice-en-Gourgois
* Saint-Nizier-de-Fornas
* La Tourette
* Usson-en-Forez
