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Perseus

Perseus is a hero in Greek mythology, best known for slaying the Gorgon Medusa and rescuing Andromeda from a sea monster.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Perseus is a hero in Greek mythology, best known for slaying the Gorgon Medusa and rescuing Andromeda from a sea monster. He is usually described as the son of Zeus and Danaë, and as a demigod connected to the royal house of Argos. His exploits have made him one of the most recognized figures in ancient Greek tradition.

Mythological background

Perseus appears in Greek myth as a hero of divine and mortal descent. His parentage and early life connect him to Zeus, Danaë, and the royal family of Argos.

Major myths

His most famous deeds are the killing of Medusa and the rescue of Andromeda. These stories made him one of the central heroic figures in Greek tradition.

Family and legacy

Perseus is described as a demigod and is linked to later heroic genealogies. Some traditions also associate him with Mycenae and with descendants who remained important in myth.

Key facts

  • Perseus is one of the best-known heroes in Greek mythology.
  • He is credited with killing Medusa, one of the Gorgons.
  • He is also famous for rescuing Andromeda from a sea monster.
  • Most traditions describe him as the son of Zeus and the mortal Danaë.
  • Later traditions link him to the founding or rule of Mycenae.

Frequently asked questions

Who was Perseus?
Perseus was a hero in Greek mythology, best known for killing Medusa and rescuing Andromeda.
Who were Perseus’s parents?
Most traditions identify Zeus as his father and Danaë as his mother.
What is Perseus famous for?
He is most famous for beheading Medusa and later rescuing Andromeda from a sea monster.
Was Perseus a god?
No. He is usually described as a demigod, meaning he had one divine parent and one mortal parent.
What city is Perseus associated with?
He is associated with Argos and, in later tradition, with Mycenae.

References

  1. Encyclopaedia Britannica — https://www.britannica.com/topic/Perseus-Greek-mythology
    Supports: Perseus as the slayer of Medusa and rescuer of Andromeda; son of Zeus and Danaë
  2. Wikipedia — https://en.wikipedia.org/wiki/Perseus
    Supports: Perseus as a Greek hero, demigod, and figure in heroic genealogy
  3. World History Encyclopedia — https://www.worldhistory.org/Perseus/
    Supports: Perseus as a major Greek hero; Medusa and Andromeda stories; early artistic depictions
  4. EBSCO Research Starters — https://www.ebsco.com/research-starters/religion-and-philosophy/perseus-mythology
    Supports: Perseus’s parentage, Medusa myth, Andromeda rescue, and depiction in art