Jason John Gesser is an American college football coach and former player. He was most recently the interim head coach, offensive coordinator, quarterback coach, and recruiting coordinator for the Idaho Vandals of the WAC. He played quarterback for Washington State Cougars of the Pac-10 under head coach Mike Price, and played in the 2003 Rose Bowl. As a professional, Gesser played for the Utah Blaze of the Arena Football League, the Calgary Stampeders of the Canadian Football League, and the Tennessee Titans of the National Football League. He was originally hired at Idaho as running backs coach in June 2011. Gesser is the grandson of Green Bay Packers Hall of Fame member Joseph "Red" Dunn.