William "Pete" H. Mandley (born July 29, 1961 in Mesa, Arizona), is a former professional American football player who was selected by the Detroit Lions in the 2nd round of the 1984 NFL Draft. A 5'10" 191 lbs. wide receiver from Northern Arizona, Mandley played in 7 NFL seasons from 1984–1990. His best year as a pro came during the 1987 season for the Lions when he caught 58 receptions for 720 yards and 7 touchdowns.