Hera
Hera is the goddess of marriage and legitimate union, wife and sister of Zeus and queen of Olympus in ancient Greek religion. She is documented from the oldest surviving sources — the Homeric poems and Hesiod's Theogony — as a central figure of the Olympian pantheon.
Last reviewed: 2026-07-20
Historical fact
Hera is portrayed in the earliest sources as wife and sister of Zeus, protector of marriage and legitimate union, frequently driven by jealousy and vengeance against Zeus's lovers and illegitimate children. The Heraion of Samos, dedicated to her, was one of the largest temples in the ancient Greek world, dating to the 8th century BCE, alongside the equally ancient Heraion of Argos — Hera had major, long-standing cult centers independent of any single city's civic identity.
Interpretation — Greek Tradition (Homer and Hesiod)
In the oldest Greek sources, Hera is presented as guardian of the institution of marriage and the legitimacy of offspring, but also as the protagonist of constant domestic conflict with Zeus, jealously pursuing his lovers and children born outside marriage — as in the myths of Heracles and Leto. Her cult centered on major regional sanctuaries, such as the Heraia of Samos and Argos, rather than on a single city that claimed her as exclusive patron.
Interpretation — Roman Tradition (syncretism)
In Roman religion, Hera was assimilated as Juno, elevated to a central role in state religion as part of the Capitoline Triad (Jupiter, Juno and Minerva), the official cult housed on Rome's Capitoline Hill — a formal, unified political role Hera never had in Greece, where her worship was spread across independent regional sanctuaries rather than concentrated in a single state cult.
This section presents one tradition's interpretation, not a verifiable fact.
Frequently asked questions
- Are Hera and Juno the same goddess?
- They are the same goddess under different names, the result of Roman religious syncretism — but while Juno held a central role in Roman state religion as part of the Capitoline Triad, Hera's cult in Greece was decentralized, concentrated in major regional sanctuaries such as those at Samos and Argos.
- Why is Hera portrayed as jealous in Greek myths?
- Because much of the mythology surrounding her deals with her reaction to Zeus's infidelities — she is portrayed pursuing his lovers and illegitimate children, such as Heracles, reflecting her role as guardian of the legitimacy of marriage.
Sources
- Hesiod. Theogony (c. 700 BCE).
- Homer. The Iliad (c. 8th century BCE).
- Robert Graves. The Greek Myths (1955).
- Walter Burkert. Greek Religion (1985).