| | | |
| May 22, 2026 | W | Ottawa RedBlacks 27 at Montreal Alouettes 12 (Preseason) | Final |
| May 29, 2026 | W | Montreal Alouettes 3 at Ottawa RedBlacks 27 (Preseason) | Final |
| June 6, 2026 | L | Edmonton Elks 29 at Ottawa RedBlacks 21 | Final |
| June 20, 2026 | L | Toronto Argonauts 44 at Ottawa RedBlacks 24 | Final |
| June 28, 2026 | L | Ottawa RedBlacks 35 at Montreal Alouettes 37 | Final |
| July 3, 2026 | L | Saskatchewan Roughriders 27 at Ottawa RedBlacks 22 | Final |
| July 9, 2026 | L | Ottawa RedBlacks 17 at Edmonton Elks 40 | Final |
| July 19, 2026 | L | Winnipeg Blue Bombers 36 at Ottawa RedBlacks 34 | Final |
| July 31, 2026 | L | Montreal Alouettes 34 at Ottawa RedBlacks 13 | Final |
| August 7, 2026 | L | Ottawa RedBlacks 20 at Saskatchewan Roughriders 42 | Final |
| August 14, 2026 | L | Ottawa RedBlacks 21 at Winnipeg Blue Bombers 33 | Final |
| August 20, 2026 | L | Ottawa RedBlacks 16 at Montreal Alouettes 46 | Final |
| August 30, 2026 | L | B.C. Lions 45 at Ottawa RedBlacks 24 | Final |
| September 12, 2026 | L | Ottawa RedBlacks 23 at Toronto Argonauts 26 | Final |
| September 19, 2026 | L | Ottawa RedBlacks 38 at Calgary Stampeders 40 | Final |
| September 26, 2026 | L | Calgary Stampeders 45 at Ottawa RedBlacks 31 | Final |
| October 2, 2026 | | Hamilton Tiger-Cats at Ottawa RedBlacks | 7:00 p.m. |
| October 9, 2026 | | Ottawa RedBlacks at B.C. Lions | 10:00 p.m. |
| October 16, 2026 | | Toronto Argonauts at Ottawa RedBlacks | 7:00 p.m. |
| October 24, 2026 | | Ottawa RedBlacks at Hamilton Tiger-Cats | 3:00 p.m. |
Ottawa RedBlacks Schedule
