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| May 31, 2018 | | Montreal Alouettes at Ottawa RedBlacks (Preseason) | 7:30 p.m. |
| June 9, 2018 | | Hamilton Tiger-Cats at Montreal Alouettes (Preseason) | 12:00 p.m. |
| June 16, 2018 | | Montreal Alouettes at B.C. Lions | 10:00 p.m. |
| June 22, 2018 | | Winnipeg Blue Bombers at Montreal Alouettes | 7:00 p.m. |
| June 30, 2018 | | Montreal Alouettes at Saskatchewan Roughriders | 9:00 p.m. |
| July 6, 2018 | | Ottawa RedBlacks at Montreal Alouettes | 7:30 p.m. |
| July 21, 2018 | | Montreal Alouettes at Calgary Stampeders | 9:00 p.m. |
| July 26, 2018 | | Edmonton Eskimos at Montreal Alouettes | 7:30 p.m. |
| August 3, 2018 | | Hamilton Tiger-Cats at Montreal Alouettes | 7:30 p.m. |
| August 11, 2018 | | Montreal Alouettes at Ottawa RedBlacks | 8:00 p.m. |
| August 18, 2018 | | Montreal Alouettes at Edmonton Eskimos | 9:00 p.m. |
| August 24, 2018 | | Toronto Argonauts at Montreal Alouettes | 7:30 p.m. |
| August 31, 2018 | | Montreal Alouettes at Ottawa RedBlacks | 7:30 p.m. |
| September 14, 2018 | | B.C. Lions at Montreal Alouettes | 7:30 p.m. |
| September 21, 2018 | | Montreal Alouettes at Winnipeg Blue Bombers | 8:30 p.m. |
| September 30, 2018 | | Saskatchewan Roughriders at Montreal Alouettes | 1:00 p.m. |
| October 8, 2018 | | Calgary Stampeders at Montreal Alouettes | 1:00 p.m. |
| October 20, 2018 | | Montreal Alouettes at Toronto Argonauts | 4:00 p.m. |
| October 28, 2018 | | Toronto Argonauts at Montreal Alouettes | 1:00 p.m. |
| November 3, 2018 | | Montreal Alouettes at Hamilton Tiger-Cats | 7:00 p.m. |
Montreal Alouettes Schedule
