Macoun may refer to:
People Jamie Macoun (born 1961), Canadian ice hockey player John Macoun (1831–1920), Irish-Canadian naturalist Franz Macoun (1881–1951), Czech-German politician
Places in Canada Macoun, Saskatchewan, a village Macoun marsh
Other Macoun apple, an apple cultivar Tulák Macoun, 1939 Czechoslovak film Limnanthes macounii or Macoun's meadowfoam Macoun Developers Conference, an Apple developer conference