List of Famous people named William

William Marshall was an American singer, bandleader and a motion picture actor, director and producer.

William Henry Trotter "Bucky" Bush, CStJ was an American businessman. He was the youngest son of US Senator Prescott Sheldon Bush and Dorothy Walker Bush, the youngest brother of former President George H. W. Bush, and an uncle of former President George W. Bush and former Florida governor Jeb Bush.

William Cameron Canby Jr. is a Senior United States Circuit Judge of the United States Court of Appeals for the Ninth Circuit, sitting in Phoenix, Arizona.

William of Wrotham or William de Wrotham was a medieval English royal administrator and clergyman. Although a late 13th-century source says that William held a royal office under King Henry II of England, the first contemporary reference to William is in 1197, when he became responsible for, among other things, the royal tin mines. He also held ecclesiastical office, eventually becoming Archdeacon of Taunton, and served King John of England as an administrator of ecclesiastical lands and a collector of taxes.

William Rufus Day was an American diplomat and jurist, who served for nineteen years as an Associate Justice of the Supreme Court of the United States. Prior to his service on the Supreme Court, Day served as the 36th United States Secretary of State during the administration of President William McKinley and also served as a United States Circuit Judge of the United States Court of Appeals for the Sixth Circuit and the United States Circuit Courts for the Sixth Circuit.

William Edgar Borah was an outspoken Republican United States Senator, one of the best-known figures in Idaho's history. A progressive who served from 1907 until his death in 1940, Borah is often considered an isolationist, because he led the Irreconcilables, senators who would not accept the Treaty of Versailles, Senate ratification of which would have made the U.S. part of the League of Nations.

William Worth Belknap was a lawyer, soldier in the Union Army, government administrator in Iowa, and the 30th United States Secretary of War, serving under President Ulysses S. Grant. Belknap was impeached on March 2, 1876, for his role in the trader post scandal.

William Joseph Bratton CBE is an American law enforcement officer and businessman who served two terms as the New York City Police Commissioner. He previously served as the Commissioner of the Boston Police Department (BPD) (1993–1994) and Chief of the Los Angeles Police Department (LAPD) (2002–2009).

William Hale Thompson was an American politician who served as mayor of Chicago from 1915 to 1923 and again from 1927 to 1931. Known as "Big Bill", he is the most recent Republican to have served as mayor of Chicago. Historians rank him among the most unethical mayors in American history, mainly for his open alliance with Al Capone. However, others recognize the effectiveness of his political methods and publicity-oriented campaigning, acknowledging him as a "Political Chameleon" and an effective political machine. TIME magazine said in 1931, "chief credit for creating 20th Century Politics Chicago Style" should go to William Thompson.

William de Corbeil or William of Corbeil was a medieval Archbishop of Canterbury. Very little is known of William's early life or his family, except that he was born at Corbeil, south of Paris, and that he had two brothers. Educated as a theologian, he taught briefly before serving the bishops of Durham and London as a clerk and subsequently becoming an Augustinian canon. William was elected to the See of Canterbury as a compromise candidate in 1123, the first canon to become an English archbishop. He succeeded Ralph d'Escures who had employed him as a chaplain.