Frank William Warren (September 14, 1959 – December 12, 2002) was a professional American football player for the New Orleans Saints of the National Football League. The defensive lineman was a third-round draft pick in the 1981 NFL Draft by the Saints out of Auburn University. He went on to play 189 games during his 14-year career with New Orleans, recording 52½ sacks. His impressive career earned him an induction into the New Orleans Saints Hall of Fame.