This is a complete list ofseasons competed by theBC Lions, aCanadian Football League team. While the team was founded in 1954, they did not join the CFL until it was founded in 1958. Throughout their history, the Lions have won sixGrey Cups.
| Grey Cup Championships † | West Division Championships * | Regular season championships ^ |
| League season | Lions season | League | Division | Finish | Wins | Losses | Ties | Playoffs |
|---|---|---|---|---|---|---|---|---|
| 1954 | 1954 | WIFU | – | 5th | 1 | 15 | 0 | |
| 1955 | 1955 | WIFU | – | 4th | 5 | 11 | 0 | |
| 1956 | 1956 | WIFU | – | 4th | 6 | 10 | 0 | |
| 1957 | 1957 | WIFU | – | 4th | 4 | 11 | 1 | |
| 1958 | 1958 | CFL | W.I.F.U. | 5th | 3 | 13 | 0 | |
| 1959 | 1959 | CFL | W.I.F.U. | 3rd | 9 | 7 | 0 | Lost West Semi-Finals (Eskimos) 61–15 |
| 1960 | 1960 | CFL | W.I.F.U. | 4th | 5 | 9 | 2 | |
| 1961 | 1961 | CFL | West | 5th | 1 | 13 | 2 | |
| 1962 | 1962 | CFL | West | 4th | 7 | 9 | 0 | |
| 1963 | 1963 | CFL | West* | 1st^ | 12 | 4 | 0 | Won West Finals (Roughriders) 2–1 series LostGrey Cup (Tiger-Cats) 21–10 |
| 1964 | 1964 | CFL† | West* | 1st^ | 11 | 2 | 3 | Won West Finals (Stampeders) 2–1 series WonGrey Cup (Tiger-Cats) 34–24 † |
| 1965 | 1965 | CFL | West | 4th | 6 | 9 | 1 | |
| 1966 | 1966 | CFL | West | 5th | 5 | 11 | 0 | |
| 1967 | 1967 | CFL | West | 5th | 3 | 12 | 1 | |
| 1968 | 1968 | CFL | West | 4th | 4 | 11 | 1 | |
| 1969 | 1969 | CFL | West | 3rd | 5 | 11 | 0 | Lost West Semi-Final (Stampeders) 35–21 |
| 1970 | 1970 | CFL | West | 4th | 6 | 10 | 0 | |
| 1971 | 1971 | CFL | West | 4th | 6 | 9 | 1 | |
| 1972 | 1972 | CFL | West | 5th | 5 | 11 | 0 | |
| 1973 | 1973 | CFL | West | 3rd | 5 | 9 | 2 | Lost West Semi-Final (Roughriders) 33–13 |
| 1974 | 1974 | CFL | West | 3rd | 8 | 8 | 0 | Lost West Semi-Final (Roughriders) 24–14 |
| 1975 | 1975 | CFL | West | 5th | 6 | 10 | 0 | |
| 1976 | 1976 | CFL | West | 4th | 5 | 9 | 2 | |
| 1977 | 1977 | CFL | West | 2nd | 10 | 6 | 0 | Won West Semi-Final (Blue Bombers) 33–32 Lost West Final (Eskimos) 38–1 |
| 1978 | 1978 | CFL | West | 4th | 7 | 7 | 2 | |
| 1979 | 1979 | CFL | West | 3rd | 9 | 6 | 1 | Lost West Semi-Final (Stampeders) 37–2 |
| 1980 | 1980 | CFL | West | 4th | 8 | 7 | 1 | |
| 1981 | 1981 | CFL | West | 3rd | 10 | 6 | 0 | Won West Semi-Final (Blue Bombers) 15–11 Lost West Final (Eskimos) 22–16 |
| 1982 | 1982 | CFL | West | 4th | 9 | 7 | 0 | |
| 1983 | 1983 | CFL | West* | 1st^ | 11 | 5 | 0 | Won West Final (Blue Bombers) 39–21 LostGrey Cup (Argonauts) 18–17 |
| 1984 | 1984 | CFL | West | 1st^ | 12 | 3 | 1 | Lost West Final (Blue Bombers) 3–14 |
| 1985 | 1985 | CFL† | West* | 1st^ | 13 | 3 | 0 | Won West Final (Blue Bombers) 42–22 WonGrey Cup (Tiger-Cats) 37–24† |
| 1986 | 1986 | CFL | West | 2nd | 12 | 6 | 0 | Won West Semi-Final (Blue Bombers) 21–14 Lost West Final (Eskimos) 41–5 |
| 1987 | 1987 | CFL | West | 1st^ | 12 | 6 | 0 | Lost West Final (Eskimos) 31–7 |
| 1988 | 1988 | CFL | West* | 3rd | 10 | 8 | 0 | Won West Semi-Final (Roughriders) 42–18 Won West Final (Eskimos) 37–19 LostGrey Cup (Blue Bombers) 22–21 |
| 1989 | 1989 | CFL | West | 4th | 7 | 11 | 0 | |
| 1990 | 1990 | CFL | West | 4th | 6 | 11 | 1 | |
| 1991 | 1991 | CFL | West | 3rd | 11 | 7 | 0 | Lost West Semi-Final (Stampeders) 43–41 |
| 1992 | 1992 | CFL | West | 4th | 3 | 15 | 0 | |
| 1993 | 1993 | CFL | West | 4th | 10 | 8 | 0 | Lost West Semi-Final (Stampeders) 17–9 |
| 1994 | 1994 | CFL† | West* | 3rd | 11 | 6 | 1 | Won West Semi-Final (Eskimos) 24–23 Won West Final (Stampeders) 37–36 WonGrey Cup (Baltimore CFLers) 26–23 † |
| 1995 | 1995 | CFL | North | 3rd | 10 | 8 | 0 | Lost North Semi-Final (Eskimos) 26–15 |
| 1996 | 1996 | CFL | West | 5th | 5 | 13 | 0 | |
| 1997 | 1997 | CFL | West | 4th | 8 | 10 | 0 | Lost East Semi-Final (Alouettes) 45–35 |
| 1998 | 1998 | CFL | West | 3rd | 9 | 9 | 0 | Lost West Semi-Final (Eskimos) 40–33 |
| 1999 | 1999 | CFL | West | 1st^ | 13 | 5 | 0 | Lost West Final (Stampeders) 26–24 |
| 2000 | 2000 | CFL† | West* | 3rd | 8 | 10 | 0 | Won West Semi-Final (Eskimos) 34–32 Won West Final (Stampeders) 37–23 WonGrey Cup (Alouettes) 28–26 † |
| 2001 | 2001 | CFL | West | 3rd | 8 | 10 | 0 | Lost West Semi-Final (Stampeders) 28–19 |
| 2002 | 2002 | CFL | West | 3rd | 10 | 8 | 0 | Lost West Semi-Final (Blue Bombers) 30–3 |
| 2003 | 2003 | CFL | West | 4th | 11 | 7 | 0 | Lost East Semi-Final (Argonauts) 28–7 |
| 2004 | 2004 | CFL | West* | 1st^ | 13 | 5 | 0 | Won West Final (Roughriders) 27–25 LostGrey Cup (Argonauts) 27–19 |
| 2005 | 2005 | CFL | West | 1st^ | 12 | 6 | 0 | Lost West Final (Eskimos) 28–23 |
| 2006 | 2006 | CFL† | West* | 1st^ | 13 | 5 | 0 | Won West Final (Roughriders) 45–18 WonGrey Cup (Alouettes) 25–14 † |
| 2007 | 2007 | CFL | West | 1st^ | 14 | 3 | 1 | Lost West Final (Roughriders) 26–17 |
| 2008 | 2008 | CFL | West | 3rd | 11 | 7 | 0 | Won West Semi-Final (Roughriders) 33–12 Lost West Final (Stampeders) 22–18 |
| 2009 | 2009 | CFL | West | 4th | 8 | 10 | 0 | Won East Semi-Final (Tiger-Cats) 34–27 Lost East Final (Alouettes) 56–18 |
| 2010 | 2010 | CFL | West | 3rd | 8 | 10 | 0 | Lost West Semi-Final (Roughriders) 41–38 |
| 2011 | 2011 | CFL† | West* | 1st^ | 11 | 7 | 0 | Won West Final (Eskimos) 40–23 WonGrey Cup (Blue Bombers) 34–23† |
| 2012 | 2012 | CFL | West | 1st^ | 13 | 5 | 0 | Lost West Final (Stampeders) 34–29 |
| 2013 | 2013 | CFL | West | 3rd | 11 | 7 | 0 | Lost West Semi-Final (Roughriders) 29–25 |
| 2014 | 2014 | CFL | West | 4th | 9 | 9 | 0 | Lost East Semi-Final (Alouettes) 50–17 |
| 2015 | 2015 | CFL | West | 3rd | 7 | 11 | 0 | Lost West Semi-Final (Stampeders) 35–9 |
| 2016 | 2016 | CFL | West | 2nd | 12 | 6 | 0 | Won West Semi-Final (Blue Bombers) 32–31 Lost West Final (Stampeders) 42–15 |
| 2017 | 2017 | CFL | West | 5th | 7 | 11 | 0 | |
| 2018 | 2018 | CFL | West | 4th | 9 | 9 | 0 | Lost East Semi-Final (Tiger-Cats) 48–8 |
| 2019 | 2019 | CFL | West | 5th | 5 | 13 | 0 | |
| 2020 | 2020 | CFL | West | Season cancelled due to theCOVID-19 pandemic | ||||
| 2021 | 2021 | CFL | West | 4th | 5 | 9 | 0 | |
| 2022 | 2022 | CFL | West | 2nd | 12 | 6 | 0 | Won West Semi-Final (Stampeders) 30–16 Lost West Final (Blue Bombers) 28–20 |
| 2023 | 2023 | CFL | West | 2nd | 12 | 6 | 0 | Won West Semi-Final (Stampeders) 41–30 Lost West Final (Blue Bombers) 24–13 |
| 2024 | 2024 | CFL | West | 3rd | 9 | 9 | 0 | Lost West Semi-Final (Roughriders) 28–19 |
| 2025 | 2025 | CFL | West | 2nd | 11 | 7 | 0 | Won West Semi-Final (Stampeders) 33–30 Lost West Final (Roughriders) 24–21 |
| Regular season Totals (1954–2025) | 593 | 593 | 24 | |||||
| Playoff Totals (1954–2025) | 24 | 36 | 0 | |||||
| Grey Cup Totals (1954–2025) | 6 | 4 | 0 | |||||