Montigny-lès-Cormeilles

Coat of arms

Montigny-lès-Cormeilles is a commune. It is in Île-de-France in the Val-d'Oise department in north-central France. In 2019, 21,528 people lived there.

The commune is in the northwestern suburbs of Paris, 19.0 km (11.8 mi) from the center.