Harry Johnston (1858–1927) was a British explorer, botanist and colonial administrator.
Harry Johnston may also refer to: Harry Johnston (surveyor) (1853–1915), Australian Surveyor General Harry Johnston (American politician) (1931–2021), American politician Harry Johnston (footballer, born 1871) (1871–1936), Scottish footballer (Sunderland AFC) Harry Johnston (footballer, born 1919) (1919–1973), English footballer (Blackpool FC, national team) Harry Johnston (footballer, born 1949), Scottish footballer (Montrose, Partick) and cricketer Harry Johnston (Irish footballer), Irish footballer, active in the 1920s Harry Johnston (Canadian politician) (1887–1943), British Columbia MLA Harry Herron Johnston (1888–1970), American football coach for the Doane College Tigers
See also Harold Johnston (disambiguation) Harry Johnson (disambiguation) Henry Johnston (disambiguation) Harry Johnstone, English footballer