- Source: 2010 Montreal Alouettes season
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The 2010 Montreal Alouettes season was the 44th season for the team in the Canadian Football League and their 56th overall. The Alouettes won their seventh Grey Cup championship, 21–18 against the Saskatchewan Roughriders, becoming the first team to repeat as Grey Cup champions since the 1997 Toronto Argonauts.
Offseason
= CFL draft
=Preseason
# Games played with colour uniforms.
Regular season
= Season standings
== Season schedule
=# Games played with colour uniforms.
# Games played with white uniforms.
# Games played with alternate uniforms.
# Games played with alternate uniforms.
# Games played with retro uniforms.
Roster
Coaching staff
Awards and records
= 2010 CFL All-Stars
== CFL Eastern All-Stars
=QB – Anthony Calvillo, CFL Eastern All-Star
WR – Jamel Richardson, CFL Eastern All-Star
OT – Josh Bourke, CFL Eastern All-Star
OG – Scott Flory, CFL Eastern All-Star
DE – John Bowman, CFL Eastern All-Star
LB – Chip Cox, CFL Eastern All-Star
CB – Mark Estelle, CFL Eastern All-Star
DB – Jerald Brown, CFL Eastern All-Star
K – Damon Duval, CFL Eastern All-Star
= Milestones
=On October 11, in the Alouettes home game against Calgary, Ben Cahoon became the CFL's all-time leader in pass receptions, surpassing Terry Vaughn's previous record of 1,006.
Playoffs
= Schedule
=# Games played with colour uniforms.
# Games played with white uniforms.
= Bracket
=*-Team won in Overtime.