William Horne

William, Willie, Bill, or Billy Horne may refer to:

Politics

William Horne (British politician) British member of parliament and Attorney General for England and Wales
Bill Horne, Canadian politician
William C. Horne, Nevada state representative
William S. Horne, Maryland politician and judge

Sports

William Horne (golfer), English golfer
William Horne (footballer), English football player
Billy Horne, American baseball player
Willie Horne, English rugby league player

Others

Brother William Horne, one of the "Carthusian Martyrs"
William Kenneth Horne, British colonial judge and speaker
William Horne (tenor), operatic tenor, notably with the New York City Opera