Harry Greene may refer to:
Harry Ashland Greene (1852–1933), American businessman and philanthropist Harry Greene (television personality) (1923–2013), Welsh television personality Harry Plunket Greene (1865–1936), Irish baritone singer Harry S.N. Greene (1904–1969), American pathologist Harry W. Greene (born 1945), herpetologist Harold J. Greene (1959–2014), American military officer
See also Harry Green (disambiguation)