Amastris

Amastris or Amestris may refer to:

People

 * Amastris (Amazon)
 * Amastris (daughter of Oxyathres), Persian princess, wife of Dionysius of Heraclea
 * Amestris, Persian queen, wife of Xerxes I, mother of Artaxerxes I
 * Amastris, daughter of Artaxerxes II
 * Amastris, daughter of Darius II, wife of Terituchmes

Places

 * Amastris (city), now Amasra, in ancient Paphlagonia
 * Amestris (Fullmetal Alchemist), a fictional country in the anime and manga series Fullmetal Alchemist

Other

 * Amastris (treehopper), the type genus of the treehopper tribe Amastrini