John Beatty may refer to: John Beatty (New Jersey politician) (1749–1826), American Revolutionary War officer, delegate to Continental Congress, New Jersey congressman John Beatty (Ohio politician) (1828–1914), U.S. congressman, Civil War Union general John Beatty (philosopher) (born 1951), University of British Columbia philosopher of biology John Beatty (illustrator) (born 1961), American comics illustrator John Lee Beatty, American scenic designer J. W. Beatty (John William Beatty, 1869–1941), Canadian painter John Louis Beatty (1922–1975), American writer and professor John K. Beatty (c. 1821–?), Irish uilleann piper John Beatty Jr.,, American stock car racing driver