The Canton of Mehun-sur-Yèvre is a canton situated in the Cher département and in the Centre-Val de Loire region of France.

A farming area in the valley of the river Yèvre, in the southeastern part of the arrondissement of Vierzon, centred on the town of Mehun-sur-Yèvre.

The altitude varies from 97m at Foëcy to 162m at Berry-Bouy, with an average altitude of 125m.

At the French canton reorganisation which came into effect in March 2015, the canton was expanded from 5 to 15 communes:[2]