The Alouettes improved upon their disappointing 3–15 record from 2017, but still failed to qualify for the playoffs for the fourth straight season, finishing with a 5–13 record.

[6][7] The Alouettes traded their second-round pick to Saskatchewan for Darian Durant.

[9] [10][11] In recognition of the Alouettes' storied history, the team featured a different helmet logo, drawn in red and white only, for each of the first three months of the season.

Helmets worn from Week 14 to the end of the season had the team's then-current logo, from 1996 to 2018.

[12] [10] Running backs Receivers Defensive linemen Defensive backs Special teams 6-Game Injured List Practice squad Suspended Italics indicate International players Roster updated 2018-11-03 Depth Chart • Transactions 46 Roster, 1 one-game injured,13 six-game injured, 4 practice roster,0 suspended → More rosters Head coach Offensive coaches Defensive coaches Special teams coaches → Coaching Staff → More CFL staffs