This is an incomplete list of seasons competed by the Saskatchewan Roughriders, a Canadian Football League team. While the team was founded in 1910 (as the Regina Rugby Club), they did not join the CFL until it was founded in 1958. Throughout their history, the Roughriders have won 3 Grey Cups.
| Grey Cup Championships | Division Championships | Regular season Championships |
| Season | League | Finish | Wins | Losses | Ties | Playoffs |
|---|---|---|---|---|---|---|
| Regina Roughriders | ||||||
| 1935 | SRFU | 1st | 4 | 0 | 0 | Lost Western Semi-Final ('Pegs) 13-6 |
| 1936 | WIFU | 2nd | 3 | 2 | 1 | Won W.I.F.U Semi-Finals (Blue Bombers) 1-1 series (24-12 points) Won W.I.F.U Finals (Bronks) 3-1 |
| 1937 | WIFU | 3rd | 3 | 5 | 0 | |
| 1938 | WIFU | 3rd | 4 | 4 | 0 | Lost W.I.F.U. Semi-Finals (Blue Bombers) 13-0 |
| 1939 | WIFU | 2nd | 6 | 6 | 0 | Lost W.I.F.U. Semi-Finals (Bronks) 24-17 |
| 1940 | WIFU | 3rd | 2 | 6 | 0 | |
| 1941 | WIFU | 2nd | 5 | 3 | 0 | Lost W.I.F.U. Finals (Blue Bombers) |
| 1942 | season cancelled (World War II) | |||||
| 1943 | season cancelled (World War II) | |||||
| 1944 | season cancelled (World War II) | |||||
| 1945 | WIFU | No season play | Lost W.I.F.U. Semi-Finals (Stampeders) 2-0 series (15-1 points) | |||
| 1946 | WIFU | 3rd | 2 | 6 | 0 | |
| 1947 | WIFU | 3rd | 3 | 5 | 0 | |
| Saskatchewan Roughriders | ||||||
| 1948 | WIFU | 2nd | 3 | 9 | 0 | Lost W.I.F.U. Finals (Stampeders) 21-10 |
| 1949 | WIFU | 2nd | 9 | 5 | 0 | Lost W.I.F.U. Finals (Stampeders) 1-1 series (22-21 points) |
| 1950 | WIFU | 2nd | 7 | 7 | 0 | Lost W.I.F.U. Semi-Finals (Eskimos) 24-1 |
| 1951 | WIFU | 1st | 8 | 6 | 0 | Won W.I.F.U. Finals (Eskimos) 2-1 series (42-38 points) Lost Grey Cup (Rough Riders) 21-14 |
| 1952 | WIFU | 4th | 3 | 13 | 0 | |
| 1953 | WIFU | 2nd | 8 | 7 | 1 | Lost W.I.F.U. Semi-Finals (Blue Bombers) 1-1 series (60-23 points) |
| 1954 | WIFU | 2nd | 10 | 4 | 2 | Lost W.I.F.U. Semi-Finals (Blue Bombers) 0-1-1 series (27-25 points) |
| 1955 | WIFU | 2nd | 10 | 6 | 0 | Lost W.I.F.U. Semi-Finals (Blue Bombers) 1-1 series (24-16 points) |
| 1956 | WIFU | 2nd | 10 | 6 | 0 | Won W.I.F.U. Semi-Finals (Blue Bombers) 1-1 series (50-26 points) Lost W.I.F.U. Finals Eskimos) 2-1 series (93-42 points) |
| 1957 | WIFU | 5th | 3 | 12 | 1 | |
| 1958 | CFL | 3rd, W.I.F.U. | 7 | 7 | 2 | Lost W.I.F.U. Semi-Finals Eskimos) 2-0 series (58-12 points) |
| 1959 | CFL | 5th W.I.F.U. | 1 | 15 | 0 | |
| 1960 | CFL | 5th W.I.F.U. | 2 | 12 | 2 | |
| 1961 | CFL | 4th, West | 5 | 10 | 1 | |
| 1962 | CFL | 3rd, West | 8 | 7 | 1 | Lost West Semi-Finals (Stampeders) 2-0 series (43-7 points) |
| 1963 | CFL | 3rd, West | 7 | 7 | 2 | Won West Semi-Finals (Stampeders) 1-1 series (48-47 points) Lost West Finals (Lions) 2-1 series (63-21 points) |
| 1964 | CFL | 3rd, West | 9 | 7 | 0 | Lost West Semi-Finals (Stampeders) 1-1 series (76-40 points) |
| 1965 | CFL | 3rd, West | 8 | 7 | 1 | Lost West Semi-Finals (Blue Bombers) 15-9 |
| 1966 | CFL | 1st, West | 9 | 6 | 1 | Won West Finals (Blue Bombers) 2-0 series (35-26 points) Won Grey Cup (Rough Riders) 29-14 |
| 1967 | CFL | 2nd, West | 12 | 4 | 0 | Won West Semi-Finals (Eskimos) 21-5 Won West Finals (Stampeders) 2-1 series (39-37 points) Lost Grey Cup (Tiger-Cats) 24-1 |
| 1968 | CFL | 1st, West | 12 | 3 | 1 | Lost West Finals (Stampeders) 2-0 series (57-12 points) |
| 1969 | CFL | 1st, West | 13 | 3 | 0 | Won West Finals (Stampeders) 2-0 series (53-24 points) Lost Grey Cup (Rough Riders) 29-11 |
| 1970 | CFL | 1st, West | 14 | 2 | 0 | Lost West Finals (Stampeders) 2-1 series (46-36 points) |
| 1971 | CFL | 2nd, West | 9 | 6 | 1 | Won West Semi-Finals (Blue Bombers) 34-23 Lost West Finals (Stampeders) 2-0 series (53-42 points) |
| 1972 | CFL | 3rd, West | 8 | 8 | 0 | Won West Semi-Final (Eskimos) 8-6 Won West Final (Blue Bombers) 27-24 Lost Grey Cup (Tiger-Cats) 13-10 |
| 1973 | CFL | 2nd, West | 10 | 6 | 0 | Won West Semi-Final (Lions) 33-13 Lost West Final (Eskimos) 25-23 |
| 1974 | CFL | 2nd, West | 9 | 7 | 0 | Won West Semi-Final (Lions) 24-14 Lost West Final (Eskimos) 31-27 |
| 1975 | CFL | 2nd, West | 10 | 5 | 1 | Won West Semi-Final (Blue Bombers) 42-24 Lost West Final (Eskimos) 30-18 |
| 1976 | CFL | 1st, West | 11 | 5 | 0 | Won West Final (Eskimos) 23-13 Lost Grey Cup (Rough Riders) 23-20 |
| 1977 | CFL | 4th, West | 8 | 8 | 0 | |
| 1978 | CFL | 5th, West | 4 | 11 | 1 | |
| 1979 | CFL | 5th, West | 2 | 14 | 0 | |
| 1980 | CFL | 5th, West | 2 | 14 | 0 | |
| 1981 | CFL | 4th, West | 9 | 7 | 0 | |
| 1982 | CFL | 5th, West | 6 | 9 | 1 | |
| 1983 | CFL | 5th, West | 5 | 11 | 0 | |
| 1984 | CFL | 4th, West | 6 | 9 | 1 | |
| 1985 | CFL | 4th, West | 5 | 11 | 0 | |
| 1986 | CFL | 5th, West | 6 | 11 | 1 | |
| 1987 | CFL | 4th, West | 5 | 12 | 1 | |
| 1988 | CFL | 2nd, West | 11 | 7 | 0 | Lost West Semi-Final (Lions) 42-18 |
| 1989 | CFL | 3rd, West | 9 | 9 | 0 | Won West Semi-Final (Stampeders) 33-26 Won West Final (Eskimos) 32-21 Won Grey Cup (Tiger-Cats) 43-40 |
| 1990 | CFL | 3rd, West | 9 | 9 | 0 | Lost West Semi-Final (Eskimos) 43-27 |
| 1991 | CFL | 4th, West | 6 | 12 | 0 | |
| 1992 | CFL | 3rd, West | 9 | 9 | 0 | Lost West Semi-Final (Eskimos) 22-20 |
| 1993 | CFL | 3rd, West | 11 | 7 | 0 | Lost West Semi-Final (Eskimos) 51-13 |
| 1994 | CFL | 4th, West | 11 | 7 | 0 | Lost West Semi-Final (Stampeders) 36-3 |
| 1995 | CFL | 6th, North | 6 | 12 | 0 | |
| 1996 | CFL | 4th, West | 5 | 13 | 0 | |
| 1997 | CFL | 3rd, West | 8 | 10 | 0 | Won West Semi-Final (Stampeders) 33-30 Won West Final (Eskimos) 31-30 Lost Grey Cup (Argonauts) 47-23 |
| 1998 | CFL | 4th, West | 5 | 13 | 0 | |
| 1999 | CFL | 4th, West | 3 | 15 | 0 | |
| 2000 | CFL | 4th, West | 5 | 12 | 1 | |
| 2001 | CFL | 4th, West | 6 | 12 | 0 | |
| 2002 | CFL | 4th, West | 8 | 10 | 0 | Lost East Semi-Final (Argonauts) 24-14 |
| 2003 | CFL | 3rd, West | 11 | 7 | 0 | Won West Semi-Final (Blue Bombers) 37-21 Lost West Final (Eskimos) 30-23 |
| 2004 | CFL | 3rd, West | 9 | 9 | 0 | Won West Semi-Final (Eskimos) 14-6 Lost West Final (Lions) 27-25OT |
| 2005 | CFL | 4th, West | 9 | 9 | 0 | Lost East Semi-Final (Alouettes) 30-14 |
| 2006 | CFL | 3rd, West | 9 | 9 | 0 | Won West Semi-Final (Stampeders) 30-21 Lost West Final (Lions) 45-18 |
| 2007 | CFL | 2nd, West | 12 | 6 | 0 | Won West Semi-Final (Stampeders) 26-24 Won West Final (Lions) 26-17 Won Grey Cup (Blue Bombers) 23-19 |
| 2008 | CFL | 2nd, West | 12 | 6 | 0 | Lost West Semi-Final (Lions) 33-12 |
| 2009 | CFL | 1st, West | 10 | 7 | 1 | Won West Final (Stampeders) 27-17 Lost Grey Cup (Alouettes) 28-27 |
| 2010 | CFL | 2nd, West | 10 | 8 | 0 | Won West Semi-Final (Lions) 41-38OT Won West Final (Stampeders) 20-16 Lost Grey Cup (Alouettes) 21-18 |
| Regular Season Totals (1935-2010) | 443 | 516 | 22 | |||
| Playoff Totals (1935-2010) | 40 | 51 | 2 | |||
| Grey Cup Totals (1935-2010) | 3 | 8 | ||||
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