The Alouettes finished in first place in the East Division with an 11–7 record.

However, the Alouettes lost the East Final to the Toronto Argonauts 27–20.

The Alouettes opened their training camp at Bishop's University in Sherbrooke, Quebec on June 3.

The Alouettes had six selections in the six-round draft, after trading their first-round pick to the BC Lions for Sean Whyte and trading Dylan Steenbergen for another sixth-round pick.

[2][3][4] Running backs Receivers Slotbacks Defensive linemen Defensive backs Special teams Practice Roster Suspended List Italics indicate Import players Roster updated 2012-11-12 Depth Chart • Transactions 87 Active → More rosters Head coaches Offensive coaches Defensive coaches Special teams coaches → Coaching Staff → More CFL staffs This game would be the last one played at Olympic Stadium by the Alouettes.