In Greek mythology, Graecus (Ancient Greek: ) was the son of Pandora II and Zeus. His mother Pandora II (named after her grandmother Pandora) was the daughter of Deucalion and Pyrrha and sister of Hellen who together with his three sons Dorus, Xuthus (with his sons Ion and Achaeus) and Aeolos, comprised the set of ancient tribes that formed the Greek/Hellenic nation.