| 2005 BC Lions season | |
|---|---|
| Owner | David Braley |
| General manager | Wally Buono |
| President | Bob Ackles |
| Head coach | Wally Buono |
| Home field | BC Place Stadium |
| Results | |
| Record | 12–6 |
| Division place | 1st, West |
| Playoff finish | Lost West Final |
| Uniform | |
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The 2005 BC Lions finished in first place in the West Division with a 12–6 record. They appeared in the West Final.