Year-by-Year Won-Loss Records
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 1933 | 3 | 6 | 2 | .364 | 5th | Eastern | Forest(Jap)Douds | ||||
| 1934 | 2 | 10 | 0 | .167 | 5th | Eastern | Luby DiMelio | ||||
| 1935 | 4 | 8 | 0 | .333 | 3rd | Eastern | Joe Bach | ||||
| 1936 | 6 | 6 | 0 | .500 | 2nd | Eastern | Joe Bach | ||||
| 1937 | 4 | 7 | 0 | .364 | 3rd | Eastern | Johnny Blood(McNally) | ||||
| 1938 | 2 | 9 | 0 | .182 | 5th | Eastern | Johnny Blood(McNally)) | ||||
| 1939 | 1 | 9 | 1 | .136 | 5th | Eastern | Johnny Blood(0-3),Walt Kiesling(1-6-1) |
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 1940 | 2 | 7 | 2 | .273 | 4th | Eastern | Walt Kiesling | ||||
| 1941 | 1 | 9 | 1 | .136 | 5th | Eastern | Bert Bell(0-2),Buff Donelli(0-5),Walt Kiesling(1-2-1) | ||||
| 1942 | 7 | 4 | 0 | .636 | 2nd | Eastern | Walt Kiesling | ||||
| 1943 | 5 | 4 | 1 | .550 | 3rd | Eastern | Walt Kiesling,Greasy Neale | ||||
| 1944 | 0 | 10 | 0 | .000 | 5th | Western | Walt Kiesling,Phil Handler | ||||
| 1945 | 2 | 8 | 0 | .200 | 5th | Eastern | Jim Leonard | ||||
| 1946 | 5 | 5 | 1 | .500 | 4th | Eastern | Jock Sutherland | ||||
| 1947 | 8 | 4 | 0 | .667 | 2nd | Eastern | 0 | 1 | .000 | Jock Sutherland | |
| 1948 | 4 | 8 | 0 | .333 | 4th | Eastern | John Michelosen | ||||
| 1949 | 6 | 5 | 1 | .542 | 2nd | Eastern | John Michelosen |
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 1950 | 6 | 6 | 0 | .500 | 4th | American | John Michelosen | ||||
| 1951 | 4 | 7 | 1 | .375 | 4th | American | John Michelosen | ||||
| 1952 | 5 | 7 | 0 | .417 | 4th | American | Joe Bach | ||||
| 1953 | 6 | 6 | 0 | .500 | 4th | Eastern | Joe Bach | ||||
| 1954 | 5 | 7 | 0 | .417 | 4th | Eastern | Walt Kiesling | ||||
| 1955 | 4 | 8 | 0 | .333 | 6th | Eastern | Walt Kiesling | ||||
| 1956 | 5 | 7 | 0 | .417 | 5th | Eastern | Walt Kiesling | ||||
| 1957 | 6 | 6 | 0 | .500 | 3rd | Eastern | Buddy Parker | ||||
| 1958 | 7 | 4 | 1 | .625 | 3rd | Eastern | Buddy Parker | ||||
| 1959 | 6 | 5 | 1 | .542 | 4th | Eastern | Buddy Parker |
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 1960 | 5 | 6 | 1 | .458 | 5th | Eastern | Buddy Parker | ||||
| 1961 | 6 | 8 | 0 | .429 | 5th | Eastern | Buddy Parker | ||||
| 1962 | 9 | 5 | 0 | .643 | 2nd | Eastern | Buddy Parker | ||||
| 1963 | 7 | 4 | 3 | .607 | 4th | Eastern | Buddy Parker | ||||
| 1964 | 5 | 9 | 0 | .357 | 6th | Eastern | Buddy Parker | ||||
| 1965 | 2 | 12 | 0 | .143 | 7th | Eastern | Mike Nixon | ||||
| 1966 | 5 | 8 | 1 | .393 | 6th | Eastern | Bill Austin | ||||
| 1967 | 4 | 9 | 1 | .321 | 4th | Century | Bill Austin | ||||
| 1968 | 2 | 11 | 1 | .179 | 4th | Century | Bill Austin | ||||
| 1969 | 1 | 13 | 0 | .071 | 4th | Century | Chuck Noll |
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 1970 | 5 | 9 | 0 | .357 | 3rd | AFC Central | Chuck Noll | ||||
| 1971 | 6 | 8 | 0 | .429 | 2nd | AFC Central | Chuck Noll | ||||
| 1972 | 11 | 3 | 0 | .786 | 1st | AFC Central | 1 | 1 | .500 | Div Title | Chuck Noll |
| 1973 | 10 | 4 | 0 | .714 | 2nd | AFC Central | 0 | 1 | .000 | Wild Card | Chuck Noll |
| 1974 | 10 | 3 | 1 | .750 | 1st | AFC Central | 3 | 0 | 1.000 | Super Bowl Champ | Chuck Noll |
| 1975 | 12 | 2 | 0 | .857 | 1st | AFC Central | 3 | 0 | 1.000 | Super Bowl Champ | Chuck Noll |
| 1976 | 10 | 4 | 0 | .714 | 1st | AFC Central | 1 | 1 | .500 | Div Title | Chuck Noll |
| 1977 | 9 | 5 | 0 | .643 | 1st | AFC Central | 0 | 1 | .000 | Div Title | Chuck Noll |
| 1978 | 14 | 2 | 0 | .875 | 1st | AFC Central | 3 | 0 | 1.000 | Super Bowl Champ | Chuck Noll |
| 1979 | 12 | 4 | 0 | .750 | 1st | AFC Central | 3 | 0 | 1.000 | Super Bowl Champ | Chuck Noll |
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 1980 | 9 | 7 | 0 | .562 | 3rd | AFC Central | Chuck Noll | ||||
| 1981 | 8 | 8 | 0 | .500 | 2nd | AFC Central | Chuck Noll | ||||
| 1982 | 6 | 3 | 0 | .667 | 2nd | AFC Central | 0 | 1 | .000 | Chuck Noll | |
| 1983 | 10 | 6 | 0 | .625 | 1st | AFC Central | 0 | 1 | .000 | Div Title | Chuck Noll |
| 1984 | 9 | 7 | 0 | .562 | 1st | AFC Central | 1 | 1 | .500 | Div Title | Chuck Noll |
| 1985 | 7 | 9 | 0 | .438 | 3rd | AFC Central | Chuck Noll | ||||
| 1986 | 6 | 10 | 0 | .375 | 3rd | AFC Central | Chuck Noll | ||||
| 1987 | 8 | 7 | 0 | .533 | 3rd | AFC Central | Chuck Noll | ||||
| 1988 | 5 | 11 | 0 | .312 | 4th | AFC Central | Chuck Noll | ||||
| 1989 | 9 | 7 | 0 | .562 | 3rd | AFC Central | 1 | 1 | .500 | Wild Card | Chuck Noll |
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 1990 | 9 | 7 | 0 | .562 | 3rd | AFC Central | Chuck Noll | ||||
| 1991 | 7 | 9 | 0 | .438 | 2nd | AFC Central | Chuck Noll | ||||
| 1992 | 11 | 5 | 0 | .688 | 1st | AFC Central | 0 | 1 | .000 | Wild Card | Bill Cowher |
| 1993 | 9 | 7 | 0 | .562 | 2nd | AFC Central | 0 | 1 | .000 | Wild Card | Bill Cowher |
| 1994 | 12 | 4 | 0 | .750 | 1st | AFC Central | 1 | 1 | .500 | Wild Card | Bill Cowher |
| 1995 | 11 | 5 | 0 | .688 | 1st | AFC Central | 2 | 1 | .667 | AFC Champ | Bill Cowher |
| 1996 | 10 | 6 | 0 | .625 | 1st | AFC Central | 1 | 1 | .500 | Div Title | Bill Cowher |
| 1997 | 11 | 5 | 0 | .688 | 1st | AFC Central | 1 | 1 | .500 | Div Title | Bill Cowher |
| 1998 | 7 | 9 | 0 | .438 | 3rd | AFC Central | Bill Cowher | ||||
| 1999 | 6 | 10 | 0 | .375 | 4th | AFC Central | Bill Cowher |
| Year | W | L | T | PCT | Finish | Division | W | L | PCT | Title | Coach |
| 2000 | 9 | 7 | 0 | .562 | 3rd | AFC Central | Bill Cowher | ||||
| 2001 | 13 | 3 | 0 | .812 | 1st | AFC Central | 1 | 1 | .500 | Div Title | Bill Cowher |
| 2002 | 10 | 5 | 1 | .656 | 1st | AFC North | 1 | 1 | .500 | Div Title | Bill Cowher |
| 2003 | 6 | 10 | 0 | .375 | 3rd | AFC North | Bill Cowher |