olympus zeusWho are the 12 Olympian gods?The 12 Olympian gods in Greek mythology are Zeus, Hera, Poseidon, Demeter, Athena, Apollo, Artemis, Ares, Aphrodite, Hephaestus,Zeus – The king of the gods, ruler of Mount Olympus, and god of the sky and thunder. Hera – The queen of the gods, goddess of marriage and family, and the wife of Zeus.