Gerard Paul DiNardo is a former American football player and coach. He played college football as a guard for the Notre Dame Fighting Irish where he was selected as an All-American in 1974. DiNardo served as the head football coach at Vanderbilt University , Louisiana State University , and Indiana University , compiling a career college football record of 59–76–1. In 2001, he was the head coach of the Birmingham Thunderbolts of the XFL.