Artemis vs Diana
Is Diana the same as Artemis? In myth, yes — Ovid's Diana turns Actaeon into a stag exactly as Apollodorus's Artemis does, and both are Leto's daughter, huntress and virgin. In cult, no — Diana had a temple on the Aventine built by Servius Tullius with the Latin League, and a grove at Aricia where horses were banned; and Latin poets fold Trivia and Luna into her name.
Why this wins its question: Sets Apollodorus's Actaeon beside Ovid's line by line, then shows the two things the Greek texts cannot supply — Livy's temple and Virgil's grove — and the moment Ovid merges Diana with Luna.
Key takeaways
- Same goddess in the story — Actaeon's stag is Artemis's work in Apollodorus and Diana's in Ovid, with the same bath and the same dogs.
- Different in cult — the Aventine temple as a Latin League monument (Livy 1.45) and the horse-free grove at Aricia (Aen. 7.761–782) are Roman and Italian.
- Different in name — "Diana, Trivia, or Luna" is one goddess to Ovid; Artemis and Selene are two to Hesiod.
Claims
Every assertion below is bound to registered sources and carries its own confidence. Weight them; do not treat the page as uniformly authoritative.
The parentage and sphere are shared: Hesiod makes Artemis Leto's daughter by Zeus, "delighting in arrows" (Theog. 918–920); the Hymn calls her "the pure maiden, shooter of stags" (HH27 1–20); Apollodorus says she "devoted herself to the chase and remained a maid" (Apollod. 1.4.1). Ovid's Callisto hunts "in arms as chaste Diana", and Ovid's Actaeon meets "the Sylvan goddess" bathing "her virgin beauty" (Met. 2.401–465; Met. 3.138–252).
The chief myth is the same in both languages: Apollodorus says Actaeon perished "because he saw Artemis bathing", that "the goddess at once transformed him into a deer" and his dogs devoured him (Apollod. 3.4.4); Ovid's Diana, surprised in the pool of Gargaphia, dashes water on him — "Go tell it, if your tongue can tell the tale, your bold eyes saw me stripped of all my robes" — fixes a stag's horns on his brow, and his hounds tear him (Met. 3.138–252). Apollodorus also records the variant of Acusilaus, that Zeus killed him for wooing Semele.
The Roman cult has no Greek counterpart: Servius Tullius, citing the temple of Ephesian Diana built by "the cooperation of the states of Asia", induced the Latin tribes to build a temple to Diana in Rome as "an admission of the predominance of Rome", and the heifer whose sacrifice there would make its sacrificer's state "the seat of empire" was sacrificed by a Roman (Livy 1.45.2–7).
Virgil adds an Italian sanctuary: at Aricia, in "Egeria's hills and cloudy groves where lies Diana's gracious, gifted fane", Diana hid the resurrected Hippolytus under the name Virbius, "for this cause the hallowed woods to Trivia's temple vowed forbid loud-footed horses" (Aen. 7.761–782); and Diana sends the nymph Opis to avenge her favourite Camilla (Aen. 11.532–596).
The Latin name absorbs other goddesses: Ovid's Medea swears "by the goddess of the triple form, Diana, Trivia, or Luna called" (Met. 7.1–99), whereas the Greek witnesses keep Selene a separate daughter of Hyperion and Theia (Theog. 371–374; HH32) and Artemis the archer sister of Apollo (HH27 1–20).
Artemis vs Diana
Where they are the same: the huntress and Actaeon
Hesiod gives the birth: Leto "bore Apollo and Artemis delighting in arrows, children lovely above all the sons of Heaven" (Theog. 918–920). The Homeric Hymn gives the sphere: "the pure maiden, shooter of stags, who delights in archery" (HH27 1–20). Apollodorus gives the vow: she "devoted herself to the chase and remained a maid" (Apollod. 1.4.1). Ovid's Diana is all three — Callisto goes armed "as chaste Diana" (Met. 2.401–465), and the goddess bathes "her virgin beauty" after the hunt (Met. 3.138–252).
Actaeon is the test case. Apollodorus: he "saw Artemis bathing … the goddess at once transformed him into a deer, and drove mad the fifty dogs in his pack, which devoured him unwittingly" — adding that Acusilaus said Zeus killed him for wooing Semele (Apollod. 3.4.4). Ovid: Diana, surprised in the pool of Gargaphia, "dashed it on his manly countenance … 'Go tell it, if your tongue can tell the tale, your bold eyes saw me stripped of all my robes'", fixes "the horns of a great stag" on his brow, and his own hounds, named one by one, tear him (Met. 3.138–252). One myth; two names.
Where they differ: the temple, the grove, and the moon
Livy's Diana is a political instrument. Servius Tullius, pointing to the temple of Ephesian Diana "built by the cooperation of the states of Asia", persuaded the Latin tribes to build her a temple in Rome — "an admission of the predominance of Rome" — and when a Sabine brought the prodigious heifer whose sacrifice would make his state "the seat of empire", the Roman official sent him to bathe in the Tiber and sacrificed it himself (Livy 1.45.2–7). No Greek text makes Artemis's temple a treaty.
Virgil's Diana has an Italian grove: at Aricia, among "Egeria's hills and cloudy groves", she hid Hippolytus, whom she had brought back from death and renamed Virbius, and "for this cause the hallowed woods to Trivia's temple vowed forbid loud-footed horses" (Aen. 7.761–782). She also sends Opis to avenge the Volscian Camilla, "dearest of all nymphs to me" (Aen. 11.532–596). Both are Latin stories.
And the name stretches. Medea swears "by the goddess of the triple form, Diana, Trivia, or Luna called" (Met. 7.1–99). For Hesiod the moon is Selene, daughter of Hyperion and Theia (Theog. 371–374), sung apart in her own hymn (HH32); Artemis is Leto's daughter and Apollo's sister. The Latin poets fold them into one.
Criteria
| Criterion | Artemis | Diana |
|---|---|---|
| Parentage | Zeus and Leto (Theog. 918–920); born on Delos (Apollod. 1.4.1) | Leto's daughter — "fond Latona" watches her (Aen. 1.494–504) |
| Sphere | Archery, wild beasts, virginity (HH27; HH5 16–20) | Hunt and virginity (Met. 2.401–465; 3.138–252); moon as "Luna" (Met. 7.1–99) |
| Chief myth (Greek) | Actaeon turned into a deer for seeing her bathe (Apollod. 3.4.4) | — |
| Same myth (Latin) | — | Actaeon at Gargaphia (Met. 3.138–252) |
| Roman-only cult or title | — | Aventine temple with the Latins (Livy 1.45.2–7); Trivia's grove at Aricia, horses banned (Aen. 7.761–782) |
| Where the names differ | Distinct from Selene (Theog. 371–374; HH32) | "Diana, Trivia, or Luna" — one triple goddess (Met. 7.1–99) |
The rule of thumb
For any hunt, any bath, any stag, Diana is Artemis. For a temple that binds the Latins to Rome, a grove that bans horses, or a goddess who is also the moon, you are reading about Diana and not about her Greek original.