The 1955 Miami Redskins football team was an American football team that represented Miami University in the Mid-American Conference (MAC) during the 1955 college football season. In their fifth and final season under head coach Ara Parseghian, the Redskins compiled a perfect 9–0 record (5–0 against MAC opponents), won the MAC championship, and outscored opponents by a combined total of 226 to 47. The defense allowed only 5.2 points per game, which remains a Miami school record. It was Miami's first undefeated, untied season since 1921. Bo Schembechler was an assistant coach on the team.