The Battle of Chrysas was a battle fought in 392 BC in the course of the Sicilian Wars, between the Carthaginian army under Mago and a Greek army under Dionysius I, tyrant of Syracuse, who was aided by Agyris, tyrant of the Sicel city of Agyrium. Mago had been defeated by Dionysius at Abacaenum in 393, which had not damaged the Carthaginian position in Sicily. Reinforced by Carthage in 392 BC, Mago moved to attack the Sicles allied with Syracuse in central Sicily.