William Gilbert
William Gilbert may refer to:
Arts
- William Gilbert (author), English novelist and surgeon
- W. S. Gilbert, British dramatist who was part of the comic opera team of Gilbert and Sullivan
- Billy Gilbert (silent film actor) or William V. Campbell, American silent film actor
- Billy Gilbert, American comedian born William Barron
- Willie Gilbert, American author and playwright
Politicians
- William Gilbert (MP for Derby), Member of Parliament for Derby
- William Gilbert (politician), South Australian parliamentarian and philanthropist
- William A. Gilbert, American politician
Sports
- William Gilbert (cricketer), English cricketer
- Bill Gilbert (baseball), American baseball player
- Billy Gilbert (baseball), Major League Baseball second baseman
- Willy Gilbert, Norwegian sailor
- Billy Gilbert (footballer), English former footballer
- Bill Gilbert (speedway rider), English speedway rider
Others
- William Gilbert, English physicist, physician and a natural philosopher
- William W. Gilbert, American silversmith
- William Gilbert (rugby), British cobbler & rugby-ball maker
- William Ball Gilbert, American judge
- William Gilbert (pastoralist), South Australian pastoralist and vigneron
- Bill Gilbert (intelligence service director), New Zealand military leader and intelligence service director
- William Gilbert Puckey, New Zealand missionary
- William Gilbert Rees, New Zealand explorer and settler