William Bauer
William Bauer may refer to:
- Bill Bauer (American football), American football coach
- Bill Bauer (poet) (1932–2010), Canadian poet
- Billy Bauer (1915–2005), American musician
- Billy Bauer, character in Smithereens (Black Mirror)
- William Edward Bauer (1926–2023), Canadian diplomat
- William J. Bauer (born 1926), American judge
- William W. Bauer (1892–1967), American physician and health writer
See also
- Willy Bauer, German motocross racer