Grenville-sur-la-Rouge

Grenville-sur-la-Rouge (French pronunciation:) is a municipality in the Argenteuil Regional County Municipality in the Laurentides region of Quebec, Canada. It is a predominantly Francophone community situated along the southern border of Quebec between Montreal and Ottawa.

Most of the population of just over 2,800 live in a rural setting; the villages of Calumet and Pointe-au-Chêne comprise under 1,000 residents in total.