Lake of Two Mountains High School (LTM; fr|'''École secondaire Lake of Two Mountains''') is an Anglophone public high school in Deux-Montagnes, Quebec in the Laurentides region. It is a part of the Sir Wilfrid Laurier School Board.
The school's service area includes Deux Montagnes, Kanesatake, southern portions of Mirabel, Oka, Pointe-Calumet, Saint-Eustache, Saint-Placide, Ste-Marthe-sur-le-Lac, and St-Joseph-du-Lac.[1] As of 2014 55 students from Kanesatake choose to attend Lake of Two Mountains.[2]
The current campus was built in 1983, replacing the previous facility.[2]
the school has the "16 Plus" alternative education program for students at risk of dropping out of high school altogether; they may receive a life skills diploma, but not a full high school diploma, if they graduate from this program.[3]