William Ewing may refer to:

  • William Lee D. Ewing (1795–1846), U.S. Senator from Illinois
  • William Maurice Ewing (1906–1974), American geophysicist and oceanographer
  • Buck Ewing (William Ewing, 1859–1906), American baseball player
  • Buck Ewing (1920s catcher) (William Monroe Ewing, 1903–1979), American baseball player
  • William L. Ewing (1843–1905), U.S. politician
  • William H. Ewing (1841–1924), American physician and politician in the Virginia House of Delegates
  • Rev. William Ewing (1857-1932), WWI army Chaplain, author of the 1910 Temple Dictionary of the Bible; see List of Bible dictionaries
  • Bill Ewing, American director and producer

See also

  • Bill Ewing (footballer) (1909–1994), Australian rules footballer
  • William Euing (1788–1874), Scottish philanthropist
  • William Ewing Kemp, mayor of Kansas City, Missouri
  • William Ewin (disambiguation)