Canton of Saint-Malo-Sud

The canton of Saint-Malo-Sud is a former canton of France, located in the arrondissement of Saint-Malo, in the Ille-et-Vilaine département, Brittany région. It had 23,198 inhabitants (2012). It was disbanded following the French canton reorganisation which came into effect in March 2015.

Composition
The canton comprised the following communes:
 * La Gouesnière ;
 * Saint-Jouan-des-Guérets ;
 * Saint-Malo (fraction).

Election results
At the 2011 cantonal elections, UMP councillor Gilles Lurton was elected to represent the canton of Saint-Malo-Sud in the general council of Ille-et-Vilaine department.