Igo or IGO may refer to:

People

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  • Igo (singer), Latvian singer and songwriter
  • Igo Chico, American saxophonist
  • Igo Etrich (1879–1967), Austrian flight pioneer
  • Igo Galama (876–910), potestaat (governor) of Friesland
  • Igo Gruden (1893–1948), Slovene poet and translator
  • Igo Sym (1896–1941), Austrian-born Polish actor and Nazi collaborator