Erato was one of the Greek Muses. Erato can also mean:
- Erato, a daughter of Thespius in Greek mythology. She bore Heracles a son, Dynastes.
- Erato, one of the daughters of Danaus and Polyxo. She married (and murdered) Bromios, son of Aegyptus and Caliadne.
- Erato, a dryad, the wife of Arcas and mother of at least one, if not two, of his children.
- Erato, one of the Nereids.
- Erato, one of the Nymphs Dodonides, nurses of Dionysus.
- Erato Records, a recording label
- Erato of Armenia, an ancient queen of Armenia
- 62 Erato, an asteroid
- Erato (mollusc genus), a genus of gastropods
- Erato (plant genus), a genus of plants
- Erato Street, in New Orleans, between Clio and Thalia Streets
- Erato, Bosnian R&B duo
bs:Erato (čvor) es:Erató (desambiguación) fr:Erato hy:Էրատո (այլ կիրառումներ) it:Erato (disambigua) la:Erato (discretiva) nl:Erato ja:エラト (曖昧さ回避) pl:Erato sk:Erato