Canton of Herblay
The canton of Herblay is an administrative division of the Val-d'Oise department, Île-de-France region, northern France. Its borders were modified at the French canton reorganisation which came into effect in March 2015. Its seat is in Herblay-sur-Seine.
It consists of the following communes:
- La Frette-sur-Seine
- Herblay-sur-Seine
- Montigny-lès-Cormeilles