The Canton of Saint-Benoît-du-Sault is a French former administrative subdivision, situated in the Indre département and the Centre région.

[1] It was disbanded following the French canton reorganisation which came into effect in March 2015.

It consisted of 14 communes,[1] which joined the canton of Saint-Gaultier in 2015.

[2] The Canton of Saint-Benoît-du-Sault is in the Arrondissement of Le Blanc.

The canton comprised the following communes:[1] The last conseiller général was Gérard Mayaud, of the UDF.