In Greek mythology, Electra (//; Ancient Greek: Ἠλέκτρα, romanized: Ēléktra, lit. 'amber') was one of the 3,000 Oceanids, water-nymph daughters of the Titans Oceanus and his sister-spouse Tethys.
The names of Electra's Harpy daughters vary. Hesiod and Apollodorus named them Aello and Ocypete. Virgil named Celaeno as one of the Harpies. However, while Hyginus, Fabulae Preface had the Harpies, Celaeno, Ocypete, and Podarce, as daughters of Thaumas and Electra, at Fabuale 14.18, the Harpies were said to be named Aellopous, Celaeno, and Ocypete, and were the daughters of Thaumas and Ozomene. Ozomene may have been a secondary name for Electra, meaning "many-branches."