The canton of Berre-l'Étang is an administrative division of the Bouches-du-Rhône department, in southeastern France. At the French canton reorganisation which came into effect in March 2015, it was expanded from 3 to 9 communes. Its seat is in Berre-l'Étang.
It consists of the following communes:
Coordinates: 43°29′N 5°10′E / 43.48°N 5.17°E