Bill McGuire

Bill McGuire may refer to:
 * Bill McGuire (volcanologist) (born 1954), British volcanologist
 * Bill McGuire (baseball) (born 1964), former Major League Baseball catcher
 * Bill McGuire (footballer), Irish soccer player during the 1930s
 * Bill McGuire (murder victim), a man killed by his wife in 2004
 * Billy McGuire, one of the World's Heaviest Twins