The 2015 Clemson Tigers football team represented Clemson University in the 2015 NCAA Division I FBS football season. The Tigers were led by head coach Dabo Swinney in his seventh full year and eighth overall since taking over midway through 2008 season. They played their home games at Memorial Stadium, also known as "Death Valley." Clemson competed in the Atlantic Division of the Atlantic Coast Conference. On December 5, 2015, the Tigers won the 2015 ACC Championship Game by defeating the North Carolina Tar Heels, 45–37, capping their first undefeated regular season since winning the national title in 1981. Ranked No. 1 throughout the College Football Playoff (CFP) rankings, Clemson defeated the No. 4 Oklahoma Sooners, 37–17, in the 2015 Orange Bowl to advance to the College Football Play