William Haines may refer to:
- William Haines (1900-1973) American movie actor who later became a designer of furniture and interiors
- William Haines (artist)
- William Haines (Australian politician) (1810–1866), Australian politician
- William Haines (South Australian politician) (1831–1902), S.A. pioneer
- William T. Haines, former governor of Maine
- William Wister Haines, American novelist
- Willie Haines (1900–1974), Portsmouth and Southampton footballer
This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.