The canton of Saint-Julien-en-Genevois is an administrative division of the Haute-Savoie department, southeastern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Saint-Julien-en-Genevois.
It consists of the following communes:
Coordinates: 46°08′N 6°05′E / 46.14°N 6.08°E