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.

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.

[10] East Greenfield was located in close proximity to what is today known as the Litchfield Industrial Park.

Perpendicular to these streets were Barlow, Milligan, Viateur, Lalande, Mcrae, Spriggs and Robinson.

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 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.