James David Lofton (born July 5, 1956) is a former American football player and coach. He is a former coach for the San Diego Chargers but is best known for his years in the National Football League as a wide receiver for the Green Bay Packers (1978–1986), Los Angeles Raiders (1987–1988), the Buffalo Bills (1989–1992), Los Angeles Rams (1993) and Philadelphia Eagles (1993). He was also the NCAA champion in the long jump in 1978 while attending Stanford University.