École secondaire Mont-Bleu

École Secondaire Mont-Bleu is a French-language public secondary school located in Gatineau, Quebec. It is located on Boulevard Cité des Jeunes in the Hull sector just on the eastern flank of the Gatineau Park, one of the National Capital Region's touristic destination. This school is among several other educational institutions located on Cite des Jeunes along with the CEGEP de l'Outaouais, Heritage College and Asticou Centre. Its facilities opened in 1976 and is run by the Commission Scolaire des Portages-de-l'Outaouais (formerly Commission Scolaire Outaouais-Hull) school board.

Students are mostly coming from the Hull sector of the city with some coming from Chelsea and the Aylmer sector.

There are particular programs called "Voies" in which students can follow a particular formation in preparation for superior courses in college or university. Such programs exist in visual arts, dance, outdoors sports, guitar, computer sciences or scientific (similar to physical sciences or natural sciences)

Transportation is mostly provided by the Société de transport de l'Outaouais which has special schools routes that follows most of the track of the regular routes (such as the 31, 33, 37, 39 and 49).

On September 21, 2018, the school was damaged by a fire after the passing of an EF-3 tornado. The students were moved to the Asticou centre near the school for a temporary establishment. The building officially reopened in September 2023.