Michael Marshall may refer to:
Michael Marshall (bishop) (born 1936), Bishop of Woolwich Sir Michael Marshall (politician) (1930–2006), British politician Michael Marshall (singer) (born 1965), American R&B singer Michael Marshall (skeptic) (born 1983), British skeptical activist Michael Marshall, pen name of Michael Marshall Smith (born 1965), British writer Michael Marshall, Melbourne gangland war victim, see Carl Williams
See also Mike Marshall (disambiguation)