Iguaçu or Iguazú may refer to:
- City and municipality
- Puerto Iguazú, Argentina
- Foz do Iguaçu, Paraná, Brazil
- Nova Iguaçu, Rio de Janeiro, Brazil
- Nova Iguaçu de Goiás, Goiás, Brazil
- Region or province
- Iguaçu, a 1977 album by Passport
- 1684 Iguassú, a main belt asteroid
- Iguaçu National Park (Brazil)
- Iguazú National Park (Argentina)
|This disambiguation page lists articles about distinct geographical locations with the same name.
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