As of Oct. 11, 2010
| Most wins by an Alouettes’ head coach, Season | |||
| Rank | Name | Seasons | Record |
| 1 | Douglas “Peahead” Walker | 1952-59 | 59-48-1 |
| 2 | Don Matthews | 2002-06 | 58-28-0 |
| 3 | Marv Levy | 1973-77 | 43-31-4 |
| 4 | Lew Hayman | 1946-51 | 37-33-2 |
| 5 | Marc Trestman |
2008-present | 36-14-0 |
| 6 | Joe Scannella | 1978-81 | 28-28-2 |
| To go: | 4th place | 1 | |
| Best winning percentage by an Alouettes’ head coach Season, Min 40 GP |
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| Rank | Name | Seasons | Record | Win % |
| 1 | Marc Trestman |
2008-present | 36-14-0 | .720 |
| 2 | Don Matthews | 2002-06 | 58-28-0 | .674 |
| 3 | Marv Levy | 1973-77 | 43-31-4 | .581 |
| 4 | Douglas “Peahead” Walker | 1952-59 | 59-48-1 | .551 |
| 5 | Lew Hayman | 1946-51 | 37-33-2 | .529 |
| 6 | Joe Scannella | 1978-81 | 28-28-2 | .500 |
