Frank Mills
Frank Mills may refer to:
- Frank Mills (pianist), Canadian pianist
- Frank Mills (American actor), American film and television actor
- Frank R. Mills, American stage and silent film actor
- Frank Mills (baseball), American baseball catcher
- Frank Mills (British actor), British actor
- Sir Frank Mills (diplomat), British diplomat
- Frank Mills (surgeon), Australian heart surgeon
- Frank Mills (politician), member of the Ohio House of Representatives
- Frank Mills (rugby union), Wales national rugby union player
- "Frank Mills", a song from the musical ''Hair''