Bachman may refer to:
- Bachman Khan (1210–1239 or 1240), a Kimak khan
- an anglicized spelling of the surname Bachmann:
- Kurt Bachman, American Musician
- John Bachman (1790–1874), American naturalist
- Charlie Bachman (1892–1985), Hall of Fame college football coach
- Charles Bachman (born 1924), computer scientist and creator of the Bachman diagram
- Randy Bachman (born 1943), Canadian musician, member of The Guess Who and Bachman-Turner Overdrive
- Tal Bachman (born 1970), Canadian musician, son of Randy Bachman
- Reuben Knecht Bachman (1834–1911), American politician
- Richard Bachman, a pseudonym used by Stephen King
- Bachmann knot is often used in mountaineering for ascending on ropes