Pyrrhus II (Greek: Πύρρος) was the son of Olympias II and Alexander II of Epirus. He was a brother of Ptolemy and Phthia of Macedon. He ruled as king of Epirus from 255 BC to 237 BC. He had two daughters: Deidamia II who was the last ruler of the Aeacid Dynasty and Nereis who married Gelon of Syracuse.