William Ash

William or Bill Ash may refer to:

  • William Ash (MP) (died 1411), English Member of Parliament for Dorchester in 1394
  • William H. Ash (1859–1908), American former slave and member of the Virginia House of Delegates
  • Bill Ash (1917–2014), American-born British writer, Marxist, and World War II RCAF pilot
  • Bill Ash (basketball), American professional basketball player in the 1940s
  • William Ash (actor) (born 1977), British actor

See also