1959 John Carroll Blue Streaks football team

The 1959 John Carroll Blue Streaks football team was an American football team that represented John Carroll University as a member of the Presidents' Athletic Conference (PAC) during the 1959 NCAA College Division football season. In their first season under head coach John Ray, the Blue Streaks compiled a perfect 7–0 record, won the PAC championship, shut out five of seven opponents, and outscored all opponents by a total of 218 to 20. They gave up only three touchdowns, one of which was off an interception returned for a touchdown. The team was inducted into the John Carroll University Athletic Hall of Fame in 2009. It is one of three perfect seasons in John Carroll football history along with 1962 and 1963.

The team played its home games at Hosford Stadium in Cleveland Heights, Ohio.