William McGuire may refer to:
- William Anthony McGuire (1881–1940), American screenwriter and dramatist
- William Henry McGuire (1875–1957), Canadian senator
- William J. McGuire, American social psychologist
- William W. McGuire (contemporary, born 1948), American physician; former CEO of UnitedHealth Group
- William Francis McGuire, American actor
- Billy and Benny McGuire, "World's Heaviest Twins"
- William McGuire (editor) (1917–2009), editor with Princeton University Press
- William McGuire (footballer) (fl. 1881), Scottish international football player
- William McGuire (judge), one of the three first judges of the Mississippi Territory
- William T. "Bill" McGuire, a man murdered by his wife in 2004
See also
Topics referred to by the same termThis 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. Category: