About Billy Clifford
William Clifford may refer to:
William Clifford (priest) (died 1670), English Roman Catholic theologian
William Clifford (cricketer) (1811–1841), English cricketer
William H. Clifford (1862–1929), Ohio politician
W. H. Clifford (William H. Clifford), writer, director, and film company head
William Clifford (actor) (1877–1941), American actor of the silent era
William Clifford (bishop) (1823–1893), English prelate of the Roman Catholic Church
William Kingdon Clifford (1845–1879), mathematician and philosopher
William Clifford Heilman (1877–1946), American composer
Billy Clifford (soccer), American professional soccer player
Billy Clifford (footballer) (born 1992), English professional footballer
Bill Clifford (runner) (born 1925), American middle-distance runner, 1947 NCAA 800 m winner for the Ohio State Buckeyes track and field team
Bill Clifford (sprinter) (born c. 1916), sprinter, 1938 100 m All-American for the Notre Dame Fighting Irish track and field team