Orestes (disambiguation)
- 13475 Orestes
- Agamemnon
- Clytemnestra
- Electra (Sophocles)
- HMS Orestes
- Horestes
- Lucius Aurelius Orestes (consul 126 BC)
- Lucius Aurelius Orestes (consul 157 BC)
- Mer de Noms
- Mount Orestes
- Oreste
- Oresteia
- Orestes
- Orestes (father of Romulus Augustulus)
- Orestes (footballer)
- Orestes (given name)
- Orestes (insect)
- Orestes (mythology)
- Orestes (play)
- Orestes (prefect)
- Orestes Glacier
- Orestes Valley
- Orestes, Indiana
- Orestis (region)
- Thomas Goffe
- USS Orestes (AGP-10)