Cepheus (Κηφεύς) (Kepheús) was a king of Aethiopia in Greek myths. His parents were Belus (Βῆλος) (Bêlos) and Achiroe (Ἀχιρόη).
Cassiopiea was his wife. Princess Andromeda was their daughter.
There is a legend that Cepheus was turned into a constellation.
