Oto, Ōtō, or OTO may refer to:

People edit

  • Oto (name), including a list of people with the name
  • The Otoe tribe (also spelled Oto), a Native American people

Places edit

  • Oto, Spain, a village in the Valle de Broto, in Huesca, Aragon

Japan edit

United States edit

Other uses edit

See also edit