William or Bill Gillespie may refer to:
- William Gillespie (actor) (1894–1938), Scottish actor
- William Gillespie (New Zealand politician) (1893–1961), New Zealand politician of the National Party
- William Ernest Gillespie (1912–1967), American educator
- William John Gillespie (1897–1967), Canadian World War I flying ace
- Willie Earl Gillespie (born 1961), American football wide receiver
- Bill Gillespie (journalist) (born 1946), Canadian journalist and author
- Bill Gillespie (politician) (1928–2008), American politician
- Bill Gillespie (footballer) (1887–1927), Australian rules footballer
- Bill Gillespie (rugby league) (1894–1945), Australian rugby league player
- Billie Gillespie (1873–1942), English footballer
- Billy Gillespie (1891–1981), Irish footballer
- William David Gillespie (born 1934), New Zealand rugby union player
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: