The canton of Les Landes des Graves is an administrative division of the Gironde department, southwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Salles.

It consists of the following communes:

Arbanats Balizac Le Barp Barsac Belin-Béliet Budos Cérons Guillos Hostens Illats Landiras Louchats Lugos Origne Podensac Portets Preignac Pujols-sur-Ciron Saint-Léger-de-Balson Saint-Magne Saint-Michel-de-Rieufret Saint-Symphorien Salles Le Tuzan Virelade

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