William Osborne or Osborn may refer to
- William Osborne (umpire), National League umpire in 1876
- William H. Osborne (born 1960), former president and CEO of Federal Signal Corporation
- William G. Osborne, respondent in District Attorney's Office v. Osborne, a U.S. Supreme Court case
- Will Osborne (1875–?), Wales international rugby player
- William Osborn (Medal of Honor) (1837–1887), American soldier and Medal of Honor recipient
- William A. Osborn (born 1947), American bank executive
- William Church Osborn (1862–1951), New York State Democratic Committee Chairman, 1914–1916
- William H. Osborn (1821–1894), American railroad tycoon
Famous quotes containing the word osborne:
“We all of us waited for him to die. The family sent him a cheque every month, and hoped he’d get on with it quietly, without too much vulgar fuss.”
—John Osborne (b. 1929)