Laurentian Regional High School (French: École secondaire Laurentian Regional) is an English secondary school in Lachute in the region of Laurentides, Québec, Canada.
It contains classes for grades seven through eleven, and is run by the Sir Wilfrid Laurier School Board.
It serves Lachute, Boileau, Brownsburg-Chatham, Gore, Grenville, Grenville-sur-la-Rouge, Harrington, Lac-des-Seize-Îles, Mille-Isles, Morin-Heights, Namur, Notre-Dame-de-Bonsecours, Notre-Dame-de-la-Paix, Prévost, Saint-Andre-d'Argenteuil, Saint-Colomban, Saint-Hippolyte, Saint-Jérôme, Saint-Sauveur, Saint-Sauveur-des-Monts, Sainte-Adèle, Sainte-Anne-des-Lacs, Saint-Émile-de-Suffolk, Sainte-Marguerite-Estérel, Sainte-Sophie, Wentworth, Wentworth-Nord, almost all of Montcalm, northern sections of Mirabel, sections of Saint-Adolph-d'Howard, and a portion of Chénéville.
The school motto is Learning and Respect Harvest Success.
The program has grown and produced over 20 young players to represent Québec in the Canadian National Rugby Festival since 2009.