McFaul or Macfaull is a surname. Notable people with the surname include:
Charles Macfaull (1800–1846), early settler in Western Australia Donald L. McFaul (1957–1989), United States Navy SEAL killed in action in Panama Iam "Willie" McFaul (1943–2025), Northern Irish football player and coach Michael McFaul (born 1963), American academic and diplomat Shane McFaul (born 1986), Irish football player
See also McFall , an of the United States Navy, named for Donald McFaul