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Mythos Atlas

Side by sideSiblings

Apollo (Roman) vs Diana

Apollo
Apollo (Roman)Roman
Diana
DianaRoman

Apollo (Roman) and Diana are recorded as siblings in the Roman Pantheon.

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At a glance

Apollo (Roman) and Diana compared
Apollo (Roman)Diana
TraditionRoman PantheonRoman Pantheon
Domainssun, music, poetry, prophecy, healing, archeryhunt, wilderness, moon, childbirth, virginity
Symbolslyre, laurel wreath, bow, raven, sunbow, deer, crescent moon, cypress
Also calledPhoebus ApolloDiana Nemorensis

Where they meet

They share a symbol: bow.

  • bow

Where they part

Only Apollo (Roman)

Associated with sun, music, poetry, prophecy, healing, and archery.

Only Diana

Associated with hunt, wilderness, moon, childbirth, and virginity.

How each was worshipped

Apollo (Roman)

Cult sites
Temple of Apollo Palatinus, dedicated by Augustus; Temple of Apollo Sosianus (Apollo Medicus) by the Theater of Marcellus
Festivals
Ludi Apollinares (from 212 BCE); Secular Games

Apollo entered Rome through the Sibylline books and the Greek rite (ritus Graecus). The Palatine temple sat next to Augustus's house and held the Sibylline collection. Games in July were vowed in wartime. He is plague, prophecy, and Augustan order more than a rustic Italian numen.

Diana

Cult sites
Temple of Diana on the Aventine, a Latin League shrine; Diana Nemorensis at Aricia, beside Lake Nemi
Festivals
Ides of August at Aricia; Aventine Diana rites

Nemi kept a runaway-slave priest, the rex Nemorensis, who took the grove by killing his predecessor. Torches, hunting, and childbirth belong to her. The Aventine temple was a political altar for Latins under Rome as much as a hunting cult.

The two figures

Roman Pantheon

Apollo (Roman)

God of the sun, music, poetry, prophecy, healing, and archery. One of the few gods whose name remained unchanged from Greek to Roman. Patron of the Sibylline Books and protector of Augustus.

Apollo kept his Greek name in Rome, one of the few major gods who did. Romans took him seriously anyway. The Sibylline Books sat under his authority. Healing, plague, and civic expiation ran through his priesthoods. After Actium, Augustus built him a temple on the Palatine and folded the sun-god into the emperor's public image: order, clarity, the lyre beside the bow.

Read the full Apollo entry

Roman Pantheon

Diana

Goddess of the hunt, wild animals, wilderness, and the moon. Protector of women in childbirth. Twin sister of Apollo. Roman equivalent of Artemis.

Diana is huntress, moon, and protector of women in childbirth, and her oldest Latin home is not Olympus but the grove at **Aricia** by Lake Nemi. There she was **Diana Nemorensis**, and her priest, the rex Nemorensis, won the office by killing his predecessor. That grim local rule is Italian, not a footnote to Artemis.

Read the full Diana entry
About this comparison

Comparisons pair figures that play a similar role across traditions, or that the myths connect within one. A shared role does not, by itself, establish a shared origin.