Template:1991 CFL East Division standings
| Team | GP | W | L | T | Pts | PF | PA | Div | Stk | |
|---|---|---|---|---|---|---|---|---|---|---|
| Toronto Argonauts | 18 | 13 | 5 | 0 | 26 | 647 | 526 | 8–2 | W3 | Details |
| Winnipeg Blue Bombers | 18 | 9 | 9 | 0 | 18 | 516 | 499 | 6–4 | L2 | Details |
| Ottawa Rough Riders | 18 | 7 | 11 | 0 | 14 | 522 | 577 | 5–5 | L1 | Details |
| Hamilton Tiger-Cats | 18 | 3 | 15 | 0 | 6 | 400 | 599 | 1–9 | W1 | Details |