Harry Allen may refer to:
Science Sir Harry Brookes Allen (1854–1926), Australian pathologist Harry W. Allen (1892–1981), American entomologist Harry Julian Allen (1910–1977), NASA engineer and administrator
Sports Harry Allen (footballer, born 1866) (1866–1895), Wolverhampton Wanderers and England footballer Harry Allen (footballer, born 1879) (1879–1939), English footballer for Derby County and Leicester Fosse Harry Allen (Australian footballer) (1890–1978), Australian rules footballer Harry Allen (cricketer) (born 1996), English cricketer Harry Allen (golfer) (1876–1924), American golfer Harry Allen (ice hockey) (1923–1990), Canadian ice hockey player , 1903 US Open mixed doubles champion Harry Allen (bowls), Canadian lawn bowls international Harry Allen (equestrian), Irish show jumping rider
Other Harry Allen (Ontario politician) (1889–1963), provincial politician in Ontario, Canada Harry Allen (journalist) (born 1963), hip-hop journalist, activist, and associate of Public Enemy Harry Allen (musician) (born 1966), jazz tenor saxophonist Harry Cranbrook Allen (1917–1998), British historian Harry Epworth Allen (1894–1958), British painter Harry Allen (actor) (1883–1951), Australian actor in California Straight Ahead! Harry Allen (executioner) (1911–1992), hangman, one of the last British executioners Harry Allen (designer) (born 1964), American industrial and interior designer Harry Allen (trans man) (1882–1922), pioneer period Pacific Northwest transgender man Harry K. Allen (1872–1959), Kansas State Senator, Dean of Washburn University School of Law and a Justice of the Kansas Supreme Court
See also Allen (surname) Harrison Allen (1841–1897), American physician and anatomist Harold Allen (disambiguation) Harry Allan (disambiguation) Henry Allan (disambiguation) Henry Allen (disambiguation)