Bill Dietrich (1910–1978), American Major League Baseball pitcher
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William S. Dietrich II, (1938 - 2011), American steel industry executive & philanthropist
William Shakespeare | William Laud | William Blake | William | William III of England | William Morris | William McKinley | Marlene Dietrich | William Howard Taft | William Ewart Gladstone | William the Conqueror | William S. Burroughs | William Shatner | William Faulkner | William Randolph Hearst | William Wordsworth | William Tecumseh Sherman | William Hogarth | Prince William, Duke of Cambridge | William Penn | William Jennings Bryan | William Gibson | William Wilberforce | William James | William Makepeace Thackeray | Fort William | William Hanna | William Hague | William III | William Hurt |