William Travers may refer to:
- Bill Travers (1922–1994), English actor, screenwriter, director and animal rights activist
- Bill Travers (baseball) (born 1952), American baseball pitcher
- Will Travers (born 1958), English director, writer and animal rights activist
- William Travers (New Zealand politician) (1819–1903), New Zealand lawyer, politician, explorer, and naturalist
- William Travers (Virginia politician) (1630–1679), Virginia colonial politician, Speaker of the Virginia House of Burgesses
- William Travers, Wales and British Lions rugby union player known as Bunner Travers
- William R. Travers (1819–1887), American lawyer and investor