| 19 Grey Cup championship seasons: 1914, 1921, 1933, 1937, 1938, 1945, 1946, 1947, 1950, 1952, 1983, 1991, 1996, 1997, 2004, 2012, 2017, 2022, 2024 |
| Last Grey Cup championship: 2024, 1 season ago |
| Best finish: |
| beat Univ of Toronto Varsity Blues for Grey Cup Championship in 1914 season |
| beat Edmonton for Grey Cup Championship in 1921 season |
| beat Sarnia Imperials for Grey Cup Championship in 1933 season |
| beat Winnipeg for Grey Cup Championship in 1937 season |
| beat Winnipeg for Grey Cup Championship in 1938 season |
| beat Winnipeg for Grey Cup Championship in 1945 season |
| beat Winnipeg for Grey Cup Championship in 1946 season |
| beat Winnipeg for Grey Cup Championship in 1947 season |
| beat Winnipeg for Grey Cup Championship in 1950 season |
| beat Sarnia for Grey Cup Championship in 1952 season |
| beat British Columbia for Grey Cup Championship in 1983 season |
| beat Calgary for Grey Cup Championship in 1991 season |
| beat Edmonton for Grey Cup Championship in 1996 season |
| beat Saskatchewan for Grey Cup Championship in 1997 season |
| beat British Columbia for Grey Cup Championship in 2004 season |
| beat Calgary for Grey Cup Championship in 2012 season |
| beat Calgary for Grey Cup Championship in 2017 season |
| beat Winnipeg for Grey Cup Championship in 2022 season |
| beat Winnipeg for Grey Cup Championship in 2024 season |
| TEAM | SEAS | RECORD | POINTS | DIV STAND | PLAYOFFS |
| %Toronto | 1946 | 7-3-2 | 16 pts | 2nd IRFU | WMtl WTBB WCgy |
| %Toronto | 1947 | 7-4-1 | 15 pts | 2nd IRFU | WORR WOtT WWpg |
| Toronto | 1948 | 5-6-1 | 11 pts | 3rd IRFU | missed playoffs |
| Toronto | 1949 | 5-7 | 10 pts | 3rd IRFU | missed playoffs |
| %Toronto | 1950 | 6-5-1 | 13 pts | 2nd IRFU | WHam WTBB WWpg |
| Toronto | 1951 | 7-5 | 14 pts | 3rd IRFU | LHam |
| %Toronto | 1952 | 7-4-1 | 15 pts | 2nd IRFU | WHam WSar WEdE |
| Toronto | 1953 | 5-9 | 10 pts | 4th IRFU | missed playoffs |
| Toronto | 1954 | 6-8 | 12 pts | 3rd IRFU | missed playoffs |
| Toronto | 1955 | 4-8 | 8 pts | 3rd IRFU | WHam LMtl |
| Toronto | 1956 | 4-10 | 8 pts | 4th IRFU | missed playoffs |
| Toronto | 1957 | 4-10 | 8 pts | 4th IRFU | missed playoffs |
| Toronto | 1958 | 4-10 | 8 pts | 4th IRFU | missed playoffs |
| Toronto | 1959 | 4-10 | 8 pts | 4th IRFU | missed playoffs |
| Toronto | 1960 | 10-4 | 20 pts | 1st IRFU | bye LORR |
| Toronto | 1961 | 7-6-1 | 15 pts | 3rd East Cnf | WORR LHam |
| Toronto | 1962 | 4-10 | 14 pts | 4th East Cnf | missed playoffs |
| Toronto | 1963 | 3-11 | 6 pts | 4th East Cnf | missed playoffs |
| Toronto | 1964 | 4-10 | 8 pts | 4th East Cnf | missed playoffs |
| Toronto | 1965 | 3-11 | 6 pts | 4th East Cnf | missed playoffs |
| Toronto | 1966 | 5-9 | 10 pts | 4th East Cnf | missed playoffs |
| Toronto | 1967 | 5-8-1 | 11 pts | 3rd East Cnf | LORR |
| Toronto | 1968 | 9-5 | 18 pts | 2nd East Cnf | WHam LORR |
| Toronto | 1969 | 10-4 | 20 pts | 2nd East Cnf | WHam LORR |
| Toronto | 1970 | 8-6 | 16 pts | 2nd East Cnf | LMtl |
| Toronto | 1971 | 10-4 | 20 pts | 1st East Cnf | bye WHam LCgy |
| Toronto | 1972 | 3-11 | 6 pts | 4th East Cnf | missed playoffs |
| Toronto | 1973 | 7-5-2 | 16 pts | 2nd East Cnf | LMtl |
| Toronto | 1974 | 6-9-1 | 13 pts | 4th East Cnf | missed playoffs |
| Toronto | 1975 | 5-10-1 | 11 pts | 4th East Cnf | missed playoffs |
| Toronto | 1976 | 7-8-1 | 15 pts | 4th East Cnf | missed playoffs |
| Toronto | 1977 | 6-10 | 12 pts | 3rd East Cnf | LORR |
| Toronto | 1978 | 4-12 | 8 pts | 4th East Cnf | missed playoffs |
| Toronto | 1979 | 5-11 | 10 pts | 4th East Cnf | missed playoffs |
| Toronto | 1980 | 6-10 | 12 pts | 4th East Cnf | missed playoffs |
| Toronto | 1981 | 2-14 | 4 pts | 4th East Cnf | missed playoffs |
| Toronto | 1982 | 9-6-1 | 19 pts | 1st East Div | bye WORR LEdE |
| %Toronto | 1983 | 12-4 | 24 pts | 1st East Div | bye WHam WBC |
| Toronto | 1984 | 9-6-1 | 19 pts | 1st East Div | bye LHam |
| Toronto | 1985 | 6-10 | 12 pts | 4th East Div | missed playoffs |
| Toronto | 1986 | 10-8 | 20 pts | 1st East Div | LHam |
| Toronto | 1987 | 11-6-1 | 23 pts | 2nd East Div | WHam WWpg LEdE |
| Toronto | 1988 | 14-4 | 28 pts | 1st East Div | bye LWpg |
| Toronto | 1989 | 7-11 | 14 pts | 2nd East Div | LWpg |
| Toronto | 1990 | 10-8 | 20 pts | 2nd East Div | WORR LWpg |
| %Toronto | 1991 | 13-5 | 26 pts | 1st East Div | bye WWpg WCgy |
| Toronto | 1992 | 6-12 | 12 pts | 4th East Div | missed playoffs |
| Toronto | 1993 | 3-15 | 6 pts | 4th East Div | missed playoffs |
| Toronto | 1994 | 7-11 | 14 pts | 3rd East Div | LBal |
| Toronto | 1995 | 4-14 | 8 pts | 7th Northern Div | missed playoffs |
| %Toronto | 1996 | 15-3 | 30 pts | 1st East Div | bye WMtl WEdE |
| %Toronto | 1997 | 15-3 | 30 pts | 1st East Div | bye WMtl WSsk |
| Toronto | 1998 | 9-9 | 18 pts | 3rd East Div | LMtl |
| Toronto | 1999 | 9-9 | 18 pts | 3rd East Div | missed playoffs |
| Toronto | 2000 | 7-10-1 | 15 pts | 4th East Div | missed playoffs |
| Toronto | 2001 | 7-11-0-1 | 15 pts | 4th East Div | missed playoffs |
| Toronto | 2002 | 8-10 | 16 pts | 2nd East Div | WSsk LMtl |
| Toronto | 2003 | 9-9 | 18 pts | 2nd East Div | WBC LMtl |
| %Toronto | 2004 | 10-7-1 | 21 pts | 2nd East Div | WHam WMtl WBC |
| Toronto | 2005 | 11-7 | 22 pts | 1st East Div | bye LMtl |
| Toronto | 2006 | 10-8 | 20 pts | 2nd East Div | WWpg LMtl |
| Toronto | 2007 | 11-7 | 22 pts | 1st East Div | bye LWpg |
| Toronto | 2008 | 4-14 | 8 pts | 3rd East Div | missed playoffs |
| Toronto | 2009 | 3-15 | 6 pts | 4th East Div | missed playoffs |
| Toronto | 2010 | 9-9 | 18 pts | 3rd East Div | WHam LMtl |
| Toronto | 2011 | 6-12 | 12 pts | 4th East Div | missed playoffs |
| %Toronto | 2012 | 9-9 | 18 pts | 2nd East Div | WEdE WMtl WCgy |
| Toronto | 2013 | 11-7 | 22 pts | 1st East Div | bye LHam |
| Toronto | 2014 | 8-10 | 16 pts | 3rd East Div | missed playoffs |
| Toronto | 2015 | 10-8 | 20 pts | 3rd East Div | LHam |
| Toronto | 2016 | 5-13 | 10 pts | 4th East Div | missed playoffs |
| %Toronto | 2017 | 9-9 | 18 pts | 1st East Div | bye WSsk WCgy |
| Toronto | 2018 | 4-14 | 8 pts | 4th East Div | missed playoffs |
| Toronto | 2019 | 4-14 | 8 pts | 3rd East Div | missed playoffs |
| Toronto | 2021 | 9-5 | 18 pts | 1st East Div | bye LHam |
| %Toronto | 2022 | 11-7 | 22 pts | 1st East Div | bye WMtl WWpg |
| Toronto | 2023 | 16-2 | 32 pts | 1st East Div | bye LMtl |
| %Toronto | 2024 | 10-8 | 20 pts | 2nd East Div | WOtt WMtl WWpg |
| Toronto | 2025 | 5-13 | 10 pts | 3rd East Div | missed playoffs |