Archambault Institution (French: Établissement Archambault) is a prison of the Correctional Service of Canada in Sainte-Anne-des-Plaines, Quebec. Its minimum security unit opened in 1968 and its medium security unit opened in 1969; the capacities respectively are 165 and 284.

Notable prisoners

• Léopold Dion, serial killer
• Valery Fabrikant, perpetrator of the Concordia University massacre
• Luka Magnotta
• Jacques Mesrine