Himilco was a Carthaginian general during the Second Punic War. He invaded Sicily in 214 BC, after the pro-Carthaginian tyrants Hippocrates and Epicydes came to power in Syracuse. With their assistance, and with a large Carthaginian army of 20,000 infantry and 3,000 cavalry, he overran large portions of Sicily, including the old Carthaginian stronghold of Agrigentum, and harried the Roman forces under Marcus Claudius Marcellus that were besieging Syracuse.