The Sicilian Wars, or Greco-Punic Wars, were a series of conflicts fought between ancient Carthage and the Greek city-states led by Syracuse over control of Sicily and the western Mediterranean between 580 and 265 BC.

Ancient Carthage was an ancient Semitic civilisation based in North Africa. Initially a settlement in present-day Tunisia, it later became a city-state and then an empire. Founded by the Phoenicians in the ninth century BC, Carthage reached its height in the fourth century BC as one of the largest metropoleis in the world. It was the centre of the Carthaginian Empire, a major power led by the Punic people who dominated the ancient western and central Mediterranean Sea. Following the Punic Wars, Carthage was destroyed by the Romans in 146 BC, who later rebuilt the city lavishly.