Canadian Forces Base St. Hubert was a Canadian Forces base in the city of Saint-Hubert, Quebec. The base began as a civilian airfield in the 1920s and was later also used by RCAF auxiliary squadrons,
Avro Canada CF-100 Canucks flying over Air Defence Command HQ at RCAF Station St-Hubert in the 1950s. The building later became the Canadian Army HQ until 1997, and after a major overhaul, is now the Longueuil City Hall.