John Beatty
John Beatty may refer to:
- John Beatty , American Revolutionary War officer, delegate to Continental Congress, New Jersey congressman
- John Beatty , U.S. congressman, Civil War Union general
- John Beatty , University of British Columbia philosopher of biology
- John Beatty , American comics illustrator
- John Lee Beatty, American scenic designer
- J. W. Beatty, Canadian painter
- John Louis Beatty, American writer and professor
- John K. Beatty, Irish uilleann piper
- John Beatty Jr.,, American stock car racing driver