Look up Erythrae in Wiktionary, the free dictionary.
Erythrae is an ancient Ionian city in Asia Minor.
Erythrae, Erythrai (ancient Greek: Ἐρυθραί), or Erythra may also refer to:
- Erythrae (Ainis), a city of Ainis, ancient Thessaly, Greece
- Erythrae (Boeotia), a city of ancient Boeotia, Greece
- Erythrae (Locris), a city of ancient Locris, Greece