Peter Nicholas Duranko (December 15, 1943 – July 8, 2011) was a college and professional American football player. A defensive end, he played college football at Notre Dame, and his professional career for the Denver Broncos. He had also been drafted by the Cleveland Browns. Duranko was an All-American and a member of Notre Dame's 1966 national champion team. At Bishop McCort High School, he played football, ran track, and was a shot putter. He was inducted into the Pennsylvania State Hall of Fame. Duranko earned a Master's degree from St. Francis College of Loretto, Pennsylvania.