Saint-Hubert (/- ˈhjuːbərt/ -⁠ HEW-bərt, French: [sɛ̃t‿ybɛʁ] ⓘ, locally [sẽɪ̯̃t͡s‿ybaɛ̯ʁ]) is a borough in the city of Longueuil, located in the Montérégie region of Quebec, Canada.

It had been a separate city prior to January 1, 2002, when it along with several other neighbouring south shore municipalities were merged into Longueuil.

Pratt & Whitney Canada designs and manufactures jet engines at a plant near Saint-Hubert Airport.

The École nationale d'aérotechnique, a school that teaches aeronautics is located in the borough and operated by Collège Édouard-Montpetit.

The city of Saint-Hubert, like many other Quebec municipalities, named a park in his honour, Parc Pierre-Laporte.

In 1992, the city began work on the creation of a large park, to be known as Parc de la Cité.

Laporte's Member of the National Assembly is Nicole Ménard of the Quebec Liberal Party.

Croydon, or St. Lambert Annex, was a large neighbourhood located along Montée Saint-Hubert from Grande Allée to Boulevard de Maricourt at the railroad tracks.

Along the railroad tracks, it stretched from Montée Saint-Hubert to Rue Donat, while its borders became smaller closer to Grande Alleé.

The 1935 census indicated that the majority of residents along Grande-Allée were francophone, while the rest of the area had a substantial anglophone population.

The South Shore Protestant Regional School Board previously served the municipality.

The airport was once the location of a Canadian Air Force Base which ceased operation in 1995, but which continues to use the area.

Saint-Hubert is served by the Longueuil–Saint-Hubert commuter rail station on the Réseau de transport métropolitain's Mont-Saint-Hilaire line.