William Frederick Groman (July 17, 1936 – June 17, 2020) was an American professional football player who was a wide receiver in the American Football League (AFL). He played college football at Heidelberg College, and played professionally for the Houston Oilers from 1960 through 1962 and was on the first two AFL championship teams. He played for the Denver Broncos in 1963, and for the Buffalo Bills in 1964 and 1965, playing on the Bills' two league championship teams. In his six years of professional football, he played on four AFL championship teams, the only man ever to do so.