Other concurrent football leagues:    
NFL
F i l t e r   &   S o r t 
1960-1969 10 2
The Buffalo Bills are a professional American football team based in the Buffalo–Niagara Falls metropolitan area. They compete in the National Football League (NFL) as a member club of the league's Am...
1968-1969 2
The Bengals were founded in 1966 as a member of the American Football League (AFL) by former Cleveland Browns head coach Paul Brown, and began play in the 1968 season. Brown was the Bengals' head coac...
1960-1969 10
The Denver Broncos began to play in 1960 as a charter member of the American Football League (AFL) and joined the NFL as part of the merger in 1970. The Broncos are owned by the estate of Pat Bowlen a...
1963-1969 7 2
The Kansas City Chiefs club was founded in 1960 as the Dallas Texans by businessman Lamar Hunt and was a charter member of the American Football League (AFL). In the spring of 1963, the team relocated...
1966-1969 4
The Dolphins were founded by attorney-politician Joe Robbie and actor-comedian Danny Thomas. They began play in the AFL in 1966. The region had not had a professional football team since the days of t...
1960-1969 10
Founded in 1959 as the Boston Patriots, the team was a charter member of the American Football League (AFL) before joining the NFL in 1970 through the AFL–NFL merger. The Patriots played their home ga...
a.k.a. Jets
1960-1969 10 1
The New York Jets team was founded in 1959 as the Titans of New York, an original member of the American Football League (AFL); later, the franchise joined the NFL in the AFL–NFL merger in 1970. The t...
1960-1969 10 1
The Raiders were founded on January 30, 1960, and originally based in Oakland, California, the Raiders played their first regular season game on September 11, 1960, as a charter member of the American...
1961-1969 9 1
The Chargers club was founded as a Los Angeles-based team on August 14, 1959, and began play on September 10, 1960, as a charter member of the American Football League (AFL). They spent their first se...
1960-1969 10 2
Previously known as the Houston Oilers, the team was founded by Bud Adams who owned it until his death in 2013 and began play in 1960 in Houston, Texas, as a charter member of the American Football Le...
1960-1962 3 1
The Kansas City Chiefs club was founded in 1960 as the Dallas Texans by businessman Lamar Hunt and was a charter member of the American Football League (AFL). In the spring of 1963, the team relocated...
1960-1960 1
The Chargers club was founded as a Los Angeles-based team on August 14, 1959, and began play on September 10, 1960, as a charter member of the American Football League (AFL). They spent their first se...