![](Https://upload.wikimedia.org/wikipedia/commons/thumb/7/74/Blason_de_la_ville_de_Lachenaie_%281975-2001%29.svg/220px-Blason_de_la_ville_de_Lachenaie_%281975-2001%29.svg.png)
Lachenaie was an off-island suburb of Montreal, in southwestern Quebec, Canada on the Rivière des Mille-Îles. It is now part of the city of Terrebonne, and is in the Regional County Municipality of Les Moulins. In 2001, the population was 21,709.
45°42′53.6″N 73°30′57.9″W / 45.714889°N 73.516083°W