Fred George "Mad Dog" Whittingham (February 4, 1939 – October 27, 2003) was an American football player and coach. He played as a linebacker in the National Football League (NFL) for the Los Angeles Rams, Philadelphia Eagles, New Orleans Saints, and Dallas Cowboys. Whittingham played college football at Brigham Young University (BYU) and California Polytechnic State University. He coached in the NFL and at the college level from 1973 to 2000.