Indo may refer to:

  • Indo-, prefix indicating India
    • Examples of words with Indo- prefix: Indology, Indologist, Indomania, Indophobia, Indophile, and Indo-European
  • Indo people, people of mixed European and Indonesian ancestry
  • INDO, the Intermediate Neglect of Differential Overlap semi-empirical method
  • Indo (apple), an apple cultivar
  • Irish Independent, commonly nicknamed 'The Indo'
  • Cannabis (drug), known by the slang term 'endo' or 'indo'
  • An abbreviation of "Indonesia"