Roman mythology is the body of myths and legends of ancient Rome, together with the religious traditions of its gods. Early Roman religion honored numerous practical deities and spirits and had few narrative myths of its own; under Greek influence Romans identified their gods with Greek ones, while their most distinctive stories told of Rome's own founding and early heroes.
Roman Mythology at a glance
| Period | From early Rome (8th century BCE tradition) to the 4th century CE |
|---|---|
| Capitoline Triad | Jupiter, Juno, Minerva |
| Archaic Triad | Jupiter, Mars, Quirinus |
| Founding legends | Aeneas of Troy; Romulus and Remus (traditional founding 753 BCE) |
| Key sources | Virgil's Aeneid, Livy, Ovid's Metamorphoses and Fasti, Varro |
| Greek equivalents | Jupiter-Zeus, Juno-Hera, Minerva-Athena, Venus-Aphrodite |
Character of Roman religion and myth
Roman religion was above all a matter of correct ritual practice. Public priests, such as the pontiffs, augurs and Vestal Virgins, performed sacrifices, read the will of the gods through signs and maintained a calendar of festivals, on the principle that proper worship secured the peace of the gods (pax deorum) for the state. Early Roman deities were often associated with specific functions, places or moments of life, and scholars have noted that early Rome had relatively few elaborate myths about its gods compared with Greece.
What the Romans did have in abundance were legends about their own past, which they treated as history. These stories typically carried moral and political lessons about duty to family and state, piety, courage and self-restraint. The French scholar Georges Dumezil argued that some of them reflect inherited Indo-European patterns, though his theories remain debated.
The principal gods
At the head of the state religion stood the Capitoline Triad of Jupiter, the sky god and guarantor of oaths, Juno, protector of women and of the state, and Minerva, goddess of crafts and wisdom, worshipped together in the great temple on the Capitoline Hill. An older Archaic Triad consisted of Jupiter, Mars, god of war and agriculture and father of Romulus, and Quirinus, later identified with the deified Romulus. The plebeian Aventine Triad comprised Ceres, Liber and Libera.
Other major deities included Janus, the two-faced god of doorways and beginnings, with no Greek equivalent; Vesta, goddess of the hearth, whose sacred fire was kept by the Vestal Virgins; Venus, ancestress of the Julian family; Saturn, honored at the December Saturnalia; Diana, worshipped at Lake Nemi; Mercury, Neptune and Vulcan. Apollo was adopted directly from the Greeks. Households also honored the Lares and Penates, guardian spirits of the family and its storeroom, and the genius, the protective spirit of a person or place.
Founding legends and heroes
Roman tradition linked the city to Troy. According to Virgil's Aeneid, the Trojan prince Aeneas, son of Venus, escaped the burning city and after long wanderings settled in Latium, marrying the princess Lavinia. His descendants ruled Alba Longa, and among them were the twins Romulus and Remus, sons of Mars and the Vestal Rhea Silvia. Abandoned by the river Tiber, they were suckled by a she-wolf and raised by a shepherd. Romulus founded Rome, by tradition in 753 BCE, killing Remus in a quarrel over the city's walls.
Livy's history recounts further legends: the abduction of the Sabine women, the pious king Numa Pompilius who organized Roman religion, the rape of Lucretia that led to the expulsion of the kings, and heroes such as Horatius at the bridge and Mucius Scaevola. Such tales served as models of Roman virtue.
Greek and foreign influence
Contact with the Greek cities of southern Italy, and later Rome's conquest of Greece, led Romans to identify their gods with Greek counterparts, a practice known as interpretatio romana: Jupiter with Zeus, Juno with Hera, Minerva with Athena, Mars with Ares, Venus with Aphrodite, and so on. Greek myths were then retold with Roman names, most famously in Ovid's Metamorphoses, the source for tales such as Apollo and Daphne. See Greek mythology for these stories.
Rome also welcomed foreign cults. The Phrygian Great Mother, Cybele, with her consort Attis, was brought to Rome in 204 BCE; the Egyptian Isis, the Persian-inspired mysteries of Mithras and the cult of the Unconquered Sun (see Sol Invictus) flourished in the imperial period, alongside the cult of deified emperors.
Sources and legacy
Our knowledge comes chiefly from literary works of the late Republic and early Empire: Virgil's Aeneid, Livy's history of Rome, Ovid's Metamorphoses and Fasti (a poem on the religious calendar), the antiquarian writings of Varro (surviving mainly in quotations), Dionysius of Halicarnassus and the elegies of Propertius, supplemented by inscriptions, coins and archaeology. Traditional Roman religion declined after Christianity became the favored and then official religion in the fourth century CE. Yet Roman myth shaped Western art, literature and language: the planets and months bear the names of Roman gods, and the stories of Aeneas and Romulus remained central to European culture.
Related entries
Frequently asked questions
Who are the main Roman gods?
The main Roman gods include Jupiter, king of the gods; Juno, his wife; Minerva, goddess of wisdom and crafts; Mars, god of war; Venus, goddess of love; Neptune, god of the sea; Vesta, goddess of the hearth; Janus, god of beginnings; Mercury, Diana, Apollo, Ceres, Vulcan and Saturn. Jupiter, Juno and Minerva formed the Capitoline Triad.
What is the difference between Roman and Greek mythology?
Romans identified many of their gods with Greek ones and adopted Greek myths under Roman names. Original Roman religion, however, focused more on ritual and practical deities than on narrative myths, and its most distinctive stories concerned Rome's own history, such as Aeneas and Romulus, told as moral and patriotic lessons.
What is the founding myth of Rome?
According to legend, the twins Romulus and Remus, sons of Mars and the Vestal Rhea Silvia, were abandoned by the Tiber, nursed by a she-wolf and raised by a shepherd. Romulus founded Rome, traditionally in 753 BCE, after killing Remus. Virgil's Aeneid adds an earlier link, tracing their ancestry to the Trojan hero Aeneas.
Sources and further reading
This entry replaces an article from the original Mystica encyclopedia (online since 2001). It was rewritten from the sources above by The Mystica Editorial Team under our editorial standards. Last reviewed: September 30, 2026.