| 1991 BC Lions season | |
|---|---|
| Owner | Murray Pezim |
| General manager | Bob O'Billovich |
| President | Frank Gigliotti |
| Head coach | Bob O'Billovich |
| Home field | BC Place Stadium |
| Results | |
| Record | 11–7 |
| Division place | 3rd, West |
| Playoff finish | Lost West Semi-Final |
| Uniform | |
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The 1991 BC Lions finished in third place in the West Division with an 11–7 record. They appeared in the West Semi-Final.
BC's high-powered offence set the following CFL single season team records:
- first downs (508)
- yards gained (9117)
- pass yards (6714)
- pass completions (470)