| 2010 Montreal Alouettes season | |
|---|---|
| Head coach | Marc Trestman |
| Home field | Percival Molson Memorial Stadium |
| Results | |
| Record | 12–6 |
| Division place | 1st, East |
| Playoff finish | Won Grey Cup |
| Uniform | |
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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.