Greco-Romans are Hellenic Neopagans who worship the ancient gods and goddess of the ancient Greek and Roman panthoens. You can find a list of the Greek Gods here. You can find a list of the Roman Gods here.
The Greek Pantheon –
Zeus – Divine god.
Hera – Wife of Zeus, Mother Goddess.
Apollo – God of prophecy, archery, and music.
Aphrodite – Goddess of love.
Ariadne – Goddess of the labyrinth.
Aries – God of action and war.
Artemis – Goddess of the hunt and protection.
Athena – Goddess of war and wisdom.
Calliope – Muse of epic poetry.
Clio – Muse of history.
Demeter – Earth goddess.
Dionysus – God of wine and ecstasy.
Eileithia – Goddess of childbirth.
Erato – Muse of love poetry.
Eros – God of love.
Euterpe – Muse of music.
Gaia – Primal earth goddess.
Hecate – Goddess of witchcraft, ghosts, and the dead.
Hades – God of the underworld
Helios – God of the sun.
Hephaistos – God of the sun, fire, and forge.
Hermes – Messenger to the gods.
Hestia – Goddess of hearth and home.
Melpomene – Muse of tragedy.
Metis – Wisdom.
Moerae – Three goddeses of fate – Clotho, Lachesis, and Atropos.
Mnemosyne – Goddess of memory, mother of Muses.
Nike – Goddess of victory.
Pan – God of the forests.
Persephone – Queen of the underworld.
Phoebe – Goddess of the moon.
Polyhymnia – Muse of singing.
Poseidon – God of the sea.
Psyche – Goddess of the soul.
Terpsichore – Muse of dance.
Tethys – Goddess of the sea.
Thalia – Muse of comedy.
Theia – Goddess of light.
Urania – Muse of astronomy.
The Roman Pantheon –
Jupiter – Great God; god of storms, thunder, and lightning.
Juno – Queen of the Gods; goddess of women, marriage, childbirth, household prosperity.
Apollo – God of the sun, music, poetry, fine arts, prophecy, eloquence, and medicine.
Bacchus – God of the liquid spirits, fruits, and parties.
Ceres – Goddess of harvest, agriculture, fertility, and fruitfulness.
Cupid – God of love and passion.
Diana – Goddess of the moon, hunting, children, and Witches.
Fanus – God of the woodlands.
Fates – Three goddesses of destiny, daughters of the night.
Flora – Goddess of nature.
Furies – Goddesses of vengeance.
Janus – Two-faced god of beginnings.
Mars – God of war and action.
Mercury – Messenger of the gods, god of trade and commerce and travelers.
Minerva – Goddess of wisdom, practical arts, and war.
Neptune – God of the sea, earthquakes, and horses.
Pluto – God of the underworld.
Saturn – God of the harvest and golden ages in history.
Venus – Goddess of love.
Vesta – Goddess of hearth, home, and community.
Vulcan – God of fire, craftspeople, metalworkers, and artisians.