The 2024 Montreal Alouettes season was the 57th season for the team in the Canadian Football League and their 69th overall. The Alouettes entered the season as defending Grey Cup champions following their victory in the 110th Grey Cup game. While on a bye in week 13, the Alouettes clinched a playoff berth for the fifth consecutive season. Following an Ottawa Redblacks loss in week 17, the Alouettes later clinched first place in the East Division for the first time since 2012. However, the Alouettes lost to the Toronto Argonauts in the East Final.
The 2024 CFL season was the second season with Jason Maas as the team's head coach and the fourth season with Danny Maciocia as the team's general manager.
The Montreal Alouettes drew an average home attendance of 21,302 in 2024.
The 2024 CFL global draft took place on April 30, 2024. The Alouettes had two picks in the draft, selecting last in each round.
The 2024 CFL draft took place on April 30, 2024. The Alouettes had seven selections in the eight-round draft. Not including traded picks, the team selected ninth in each round of the draft due to their victory in the 110th Grey Cup game.