In Greek mythology, Callirrhoe or Callirhoe (Ancient Greek: Καλλιρρόη, meaning "Beautiful Flow," often written Callirrhoë) was a naiad. She was the daughter of Oceanus and Tethys. She had three husbands, Chrysaor, Neilus and Poseidon. She was one of the three ancestors of the Tyrians, along with Abarbarea and Drosera. Jupiter's moon Callirrhoe is named after her.