The 2013 Montreal Alouettes season was the 47th season for the team in the Canadian Football League and their 59th overall.

The Alouettes finished in third place in the East Division with an 8–10 record and struggled to make the playoffs after losing Anthony Calvillo to a career ending concussion, but made the playoffs for an 18th straight season, but lost in the East Division Semi-Final to the Hamilton Tiger-Cats 19–16 in overtime.

The 2013 CFL Draft took place on May 6, 2013.

The Alouettes had nine selections in the seven-round draft, after acquiring additional first and fourth round selections for placekicker Brody McKnight.

[1] Running backs Receivers Slotbacks Defensive linemen Defensive backs Special teams 9-Game Injured List Practice Roster Suspended List Italics indicate Import players Roster updated 2013-11-10 Depth Chart • Transactions 46 Active, 16 injured, 8 Practice, 5 Suspended → More rosters Head coaches Offensive coaches Defensive coaches Special teams coaches → Coaching Staff → More CFL staffs