Hystaspes

Vishtaspa ( ; , ), hellenized as Hystáspes (, ), may refer to:

• Vishtaspa (fl. between 10th and 6th century BCE, if historical), the first patron of Zoroaster
• Hystaspes (father of Darius I) (fl. 550 BCE), satrap of Bactria and possibly also of Fārs, and father of Darius the Great
• Hystaspes (son of Darius I) (fl. 480 BCE), son of Darius the Great
• Hystaspes (son of Xerxes I) (fl. c. 460 BCE), son of Xerxes I of Persia
• Hystaspes, the older brother of the legendary king Zariadres of the North Caucasus