Hiero I of Syracuse
(重定向自Hiero I)
_Pentathlon.svg2003.png)
Hieron I (Greek:Ἱέρων Α΄; usually Latinized Hiero) was the son of Deinomenes, the brother of Gelon and tyrant of Syracuse in Sicily from 478 to 467 BC. In succeeding Gelon, he conspired against a third brother, Polyzelos.