Harry Greene

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