Football Teams By Foghunter Period: 1919 to 2021 Green Bay Packers Period: 1920 to 1943 Chicago Cardinals Period: 1920 to 1920 Decatur Staleys Period: 1921 to 1921 Chicago Staleys Period: 1922 to 2021 Chicago Bears Period: 1925 to 2021 New York Giants Period: 1930 to 1933 Portsmouth Spartans Period: 1933 to 1942 Philadelphia Eagles Period: 1933 to 1939 Pittsburgh Pirates Period: 1934 to 2021 Detroit Lions Period: 1936 to 1942 Cleveland Rams Period: 1940 to 1942 Pittsburgh Steelers Period: 1943 to 1943 Phil-Pitt Steagles Period: 1944 to 1944 Card-Pitt Period: 1944 to 1945 Cleveland Rams Period: 1944 to 2021 Philadelphia Eagles Period: 1945 to 1959 Chicago Cardinals Period: 1945 to 2021 Pittsburgh Steelers Period: 1946 to 1995 Cleveland Browns Period: 1946 to 1994 Los Angeles Rams Period: 1946 to 2021 San Francisco 49ers Period: 1953 to 1983 Baltimore Colts Period: 1960 to 1987 St. Louis Cardinals Period: 1960 to 2021 Buffalo Bills Period: 1960 to 2021 Dallas Cowboys Period: 1960 to 2021 Denver Broncos Period: 1960 to 1963 Dallas Texans Period: 1960 to 1960 Los Angeles Chargers Period: 1960 to 1981 Oakland Raiders Period: 1960 to 1970 Boston Patriots Period: 1960 to 1962 New York Titans Period: 1960 to 1996 Houston Oilers Period: 1961 to 2016 San Diego Chargers Period: 1961 to 2021 Minnesota Vikings Period: 1963 to 2021 New York Jets Period: 1966 to 2021 Atlanta Falcons Period: 1966 to 2021 Miami Dolphins Period: 1967 to 2021 New Orleans Saints Period: 1968 to 2021 Cincinnati Bengals Period: 1971 to 2021 New England Patriots Period: 1976 to 2021 Seattle Seahawks Period: 1976 to 2021 Tampa Bay Buccaneers Period: 1982 to 1994 Los Angeles Raiders Period: 1984 to 2021 Indianapolis Colts Period: 1988 to 1993 Phoenix Cardinals Period: 1994 to 2021 Arizona Cardinals Period: 1995 to 2015 St. Louis Rams Period: 1995 to 2021 Carolina Panthers Period: 1995 to 2021 Jacksonville Jaguars Period: 1995 to 2019 Oakland Raiders Period: 1996 to 2021 Baltimore Ravens Period: 1997 to 1998 Tennessee Oilers Period: 1999 to 2021 Cleveland Browns Period: 1999 to 2021 Tennessee Titans Period: 2002 to 2021 Houston Texans Period: 2016 to 2021 Los Angeles Rams Period: 2017 to 2021 Los Angeles Chargers Period: 2020 to 2021 Las Vegas Raiders