Jack Lengyel is a software executive and former sports official. He is best known as having been head coach of the Marshall University Thundering Herd football team from 1971 until 1974, having taken over following the Southern Airways Flight 932 plane crash that killed nearly the entire team in 1970. He graduated from The University of Akron, where he was an assistant coach in 1959, and was a member of Lone Star Fraternity. He was an assistant coach at Heidelberg College and Cornell before becoming head football and lacrosse coach at The College of Wooster from 1966 1970