This is a complete list of seasons competed by the BC Lions, a Canadian 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 six Grey Cups.

Grey Cup Championships †West Division Championships *Regular season championships ^ {| class="wikitable" |- !Leagueseason !Lionsseason !League !Division !Finish !Wins !Losses !Ties !Playoffs |- !align="center"|1954 !align="center"|1954 |align="center"|WIFU |align="center"|– |align="center"|5th |align="center"|1 |align="center"|15 |align="center"|0

!align="center"|1955 !align="center"|1955 |align="center"|WIFU |align="center"|– |align="center"|4th |align="center"|5 |align="center"|11 |align="center"|0

!align="center"|1956 !align="center"|1956 |align="center"|WIFU |align="center"|– |align="center"|4th |align="center"|6 |align="center"|10 |align="center"|0

!align="center"|1957 !align="center"|1957 |align="center"|WIFU |align="center"|– |align="center"|4th |align="center"|4 |align="center"|11 |align="center"|1

!align="center"|1958 !align="center"|1958 |align="center"|CFL |align="center"|W.I.F.U. |align="center"|5th |align="center"|3 |align="center"|13 |align="center"|0

!align="center"|1959 !align="center"|1959 |align="center"|CFL |align="center"|W.I.F.U. |align="center"|3rd |align="center"|9 |align="center"|7 |align="center"|0 |Lost West Semi-Finals (Eskimos) 61–15 |- !align="center"|1960 !align="center"|1960 |align="center"|CFL |align="center"|W.I.F.U. |align="center"|4th |align="center"|5 |align="center"|9 |align="center"|2

!align="center"|1961 !align="center"|1961 |align="center"|CFL |align="center"|West |align="center"|5th |align="center"|1 |align="center"|13 |align="center"|2

!align="center"|1962 !align="center"|1962 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|7 |align="center"|9 |align="center"|0

!align="center"|1963 !align="center"|1963 |align="center"|CFL |align="center" bgcolor="#ffeeaa"|West* |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|12 |align="center"|4 |align="center"|0 |style="background: #ffeeaa;"|Won West Finals (Roughriders) 2–1 seriesLost Grey Cup (Tiger-Cats) 21–10 |- !align="center"|1964 !align="center"|1964 |align="center" bgcolor="#ccffcc"|CFL† |align="center" bgcolor="#ffeeaa"|West* |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|11 |align="center"|2 |align="center"|3 |style="background: #ccffcc;"|Won West Finals (Stampeders) 2–1 seriesWon Grey Cup (Tiger-Cats) 34–24 † |- !align="center"|1965 !align="center"|1965 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|6 |align="center"|9 |align="center"|1

!align="center"|1966 !align="center"|1966 |align="center"|CFL |align="center"|West |align="center"|5th |align="center"|5 |align="center"|11 |align="center"|0

!align="center"|1967 !align="center"|1967 |align="center"|CFL |align="center"|West |align="center"|5th |align="center"|3 |align="center"|12 |align="center"|1

!align="center"|1968 !align="center"|1968 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|4 |align="center"|11 |align="center"|1

!align="center"|1969 !align="center"|1969 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|5 |align="center"|11 |align="center"|0 |Lost West Semi-Final (Stampeders) 35–21 |- !align="center"|1970 !align="center"|1970 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|6 |align="center"|10 |align="center"|0

!align="center"|1971 !align="center"|1971 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|6 |align="center"|9 |align="center"|1

!align="center"|1972 !align="center"|1972 |align="center"|CFL |align="center"|West |align="center"|5th |align="center"|5 |align="center"|11 |align="center"|0

!align="center"|1973 !align="center"|1973 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|5 |align="center"|9 |align="center"|2 |Lost West Semi-Final (Roughriders) 33–13 |- !align="center"|1974 !align="center"|1974 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|8 |align="center"|8 |align="center"|0 |Lost West Semi-Final (Roughriders) 24–14 |- !align="center"|1975 !align="center"|1975 |align="center"|CFL |align="center"|West |align="center"|5th |align="center"|6 |align="center"|10 |align="center"|0

!align="center"|1976 !align="center"|1976 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|5 |align="center"|9 |align="center"|2

!align="center"|1977 !align="center"|1977 |align="center"|CFL |align="center"|West |align="center"|2nd |align="center"|10 |align="center"|6 |align="center"|0 |Won West Semi-Final (Blue Bombers) 33–32Lost West Final (Eskimos) 38–1 |- !align="center"|1978 !align="center"|1978 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|7 |align="center"|7 |align="center"|2

!align="center"|1979 !align="center"|1979 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|9 |align="center"|6 |align="center"|1 |Lost West Semi-Final (Stampeders) 37–2 |- !align="center"|1980 !align="center"|1980 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|8 |align="center"|7 |align="center"|1

!align="center"|1981 !align="center"|1981 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|10 |align="center"|6 |align="center"|0 |Won West Semi-Final (Blue Bombers) 15–11Lost West Final (Eskimos) 22–16 |- !align="center"|1982 !align="center"|1982 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|9 |align="center"|7 |align="center"|0

!align="center"|1983 !align="center"|1983 |align="center"|CFL |align="center" bgcolor="#ffeeaa"|West* |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|11 |align="center"|5 |align="center"|0 |style="background: #ffeeaa;"|Won West Final (Blue Bombers) 39–21Lost Grey Cup (Argonauts) 18–17 |- !align="center"|1984 !align="center"|1984 |align="center"|CFL |align="center"|West |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|12 |align="center"|3 |align="center"|1 |Lost West Final (Blue Bombers) 3–14 |- !align="center"|1985 !align="center"|1985 |align="center" bgcolor="#ccffcc"|CFL† |align="center" bgcolor="#ffeeaa"|West* |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|13 |align="center"|3 |align="center"|0 |style="background: #ccffcc;"|Won West Final (Blue Bombers) 42–22Won Grey Cup (Tiger-Cats) 37–24† |- !align="center"|1986 !align="center"|1986 |align="center"|CFL |align="center"|West |align="center"|2nd |align="center"|12 |align="center"|6 |align="center"|0 |Won West Semi-Final (Blue Bombers) 21–14Lost West Final (Eskimos) 41–5 |- !align="center"|1987 !align="center"|1987 |align="center"|CFL |align="center"|West |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|12 |align="center"|6 |align="center"|0 |Lost West Final (Eskimos) 31–7 |- !align="center"|1988 !align="center"|1988 |align="center"|CFL |align="center" bgcolor="#ffeeaa"|West* |align="center"|3rd |align="center"|10 |align="center"|8 |align="center"|0 |style="background: #ffeeaa;"|Won West Semi-Final (Roughriders) 42–18Won West Final (Eskimos) 37–19Lost Grey Cup (Blue Bombers) 22–21 |- !align="center"|1989 !align="center"|1989 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|7 |align="center"|11 |align="center"|0

!align="center"|1990 !align="center"|1990 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|6 |align="center"|11 |align="center"|1

!align="center"|1991 !align="center"|1991 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|11 |align="center"|7 |align="center"|0 |Lost West Semi-Final (Stampeders) 43–41 |- !align="center"|1992 !align="center"|1992 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|3 |align="center"|15 |align="center"|0

!align="center"|1993 !align="center"|1993 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|10 |align="center"|8 |align="center"|0 |Lost West Semi-Final (Stampeders) 17–9 |- !align="center"|1994 !align="center"|1994 |align="center" bgcolor="#ccffcc"|CFL† |align="center" bgcolor="#ffeeaa"|West* |align="center"|3rd |align="center"|11 |align="center"|6 |align="center"|1 |style="background: #ccffcc;"|Won West Semi-Final (Eskimos) 24–23Won West Final (Stampeders) 37–36Won Grey Cup (Baltimore CFLers) 26–23 † |- !align="center"|1995 !align="center"|1995 |align="center"|CFL |align="center"|North |align="center"|3rd |align="center"|10 |align="center"|8 |align="center"|0 |Lost North Semi-Final (Eskimos) 26–15 |- !align="center"|1996 !align="center"|1996 |align="center"|CFL |align="center"|West |align="center"|5th |align="center"|5 |align="center"|13 |align="center"|0

!align="center"|1997 !align="center"|1997 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|8 |align="center"|10 |align="center"|0 |Lost East Semi-Final (Alouettes) 45–35 |- !align="center"|1998 !align="center"|1998 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|9 |align="center"|9 |align="center"|0 |Lost West Semi-Final (Eskimos) 40–33 |- !align="center"|1999 !align="center"|1999 |align="center"|CFL |align="center"|West |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|13 |align="center"|5 |align="center"|0 |Lost West Final (Stampeders) 26–24 |- !align="center"|2000 !align="center"|2000 |align="center" bgcolor="#ccffcc"|CFL† |align="center" bgcolor="#ffeeaa"|West* |align="center"|3rd |align="center"|8 |align="center"|10 |align="center"|0 |style="background: #ccffcc;"|Won West Semi-Final (Eskimos) 34–32Won West Final (Stampeders) 37–23Won Grey Cup (Alouettes) 28–26 † |- !align="center"|2001 !align="center"|2001 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|8 |align="center"|10 |align="center"|0 |Lost West Semi-Final (Stampeders) 28–19 |- !align="center"|2002 !align="center"|2002 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|10 |align="center"|8 |align="center"|0 |Lost West Semi-Final (Blue Bombers) 30–3 |- !align="center"|2003 !align="center"|2003 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|11 |align="center"|7 |align="center"|0 |Lost East Semi-Final (Argonauts) 28–7 |- !align="center"|2004 !align="center"|2004 |align="center"|CFL |align="center" bgcolor="#ffeeaa"|West* |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|13 |align="center"|5 |align="center"|0 |style="background: #ffeeaa;"|Won West Final (Roughriders) 27–25Lost Grey Cup (Argonauts) 27–19 |- !align="center"|2005 !align="center"|2005 |align="center"|CFL |align="center"|West |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|12 |align="center"|6 |align="center"|0 |Lost West Final (Eskimos) 28–23 |- !align="center"|2006 !align="center"|2006 |align="center" bgcolor="#ccffcc"|CFL† |align="center" bgcolor="#ffeeaa"|West* |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|13 |align="center"|5 |align="center"|0 |style="background: #ccffcc;"|Won West Final (Roughriders) 45–18Won Grey Cup (Alouettes) 25–14 † |- !align="center"|2007 !align="center"|2007 |align="center"|CFL |align="center"|West |align="center" bgcolor="#ffbbbb"|1st^ |align="center"|14 |align="center"|3 |align="center"|1 |Lost West Final (Roughriders) 26–17 |- !align="center"|2008 !align="center"|2008 |align="center"|CFL |align="center"|West |align="center"|3rd |align="center"|11 |align="center"|7 |align="center"|0 |Won West Semi-Final (Roughriders) 33–12Lost West Final (Stampeders) 22–18 |- !align="center"|2009 !align="center"|2009 |align="center"|CFL |align="center"|West |align="center"|4th |align="center"|8 |align="center"|10 |align="center"|0 |Won East Semi-Final (Tiger-Cats) 34–27Lost East Final (Alouettes) 56–18 |- !align="center"|2010 !align="center"|2010 |align="center"|CFL