Themisto (disambiguation)

Themisto may refer to:

Greek mythology

 * Themisto, the third and last wife of Athamas
 * Themisto (mythology), various figures including:
 * Themisto, a daughter of the river god Inachus, who became the mother of Arcas by Zeus
 * Themisto, one of the Nereids
 * Themisto, daughter of the Hyperborean king Zabius, mother of Galeos by Apollo

Other meanings

 * Themisto (moon) of Jupiter
 * Themisto (crustacean), a genus of amphipod crustaceans