Horus is one of the most significant ancient Egyptian deities. He was worshipped from at least the late prehistoric Egypt until the Ptolemaic Kingdom and Roman Egypt. He was most often depicted as a falcon, most likely a lanner falcon or peregrine falcon, or as a man with a falcon head.

The earliest recorded form of Horus is the deity of Nekhen in Upper Egypt, who is the first known national god, specifically related to the king who in time came to be regarded as a manifestation of Horus in life and Osiris in death. The most commonly encountered family relationship describes Horus as the son of Isis and Osiris, and he plays a key role in the Osiris myth as Osiris's heir and the rival to Set, the murderer of Osiris. In another tradition Hathor is regarded as his mother and sometimes as his wife. Horus served many functions, most notably being a god of the sky, war and hunting.

Horus was born to the goddess Isis after she retrieved all the dismembered body parts of her murdered husband Osiris, except his penis, which was thrown into the Nile and eaten by a catfish, or sometimes depicted as instead by a crab, and according to Plutarch's account used her powers to resurrect Osiris and fashion a golden phallus to conceive her son.

Once Isis knew she was pregnant with Horus, she fled to the Nile Delta marshlands to hide from her brother Set, who jealously killed Osiris and who she knew would want to kill their son. There Isis bore a divine son, Horus.

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