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Alpheus, a MythSource painting
Greek

Alpheus

The River-God · Son of Oceanus · Father of Orsilochus

01Identity

Alpheus in Greek tradition

Alpheus is a Greek river deity, traditionally the son of Oceanus, associated with river waters, springs, subterranean waterways and the fertility of river valleys. In one myth he pursued the nymph Arethusa across Greece until Artemis concealed her and changed her into a spring; Alpheus became a river and followed her underground to Sicily. He also pursued Artemis at Letrini, but she covered her face with white mud and had her nymphs do the same, leaving him unable to identify her and forcing his withdrawal.

Top questions

The quick answers

  • Who is Alpheus?

    Alpheus is a Greek deity associated with river waters, freshwater springs, subterranean waterways, river-valley fertility.
    Source

    Source

    • Classical Mythology a to Z
    • On Greek Religion

  • What is Alpheus the god of?

    river waters, freshwater springs, subterranean waterways, river-valley fertility
    Source

    Source

    • Classical Mythology a to Z
    • On Greek Religion

  • What family links are recorded for Alpheus?

    Father: Oceanus, Mother: Tethys, Spouse: Telegone, 6 children.
02Family

Alpheus’s family, at a glance

Parents above, children below, and the figure’s consorts named in between, the same family data as the fact box, laid out as a chart instead of a field list.

OceanusTethys
Alpheus

with Telegone

DanaisMelanthiaMyrtoessaOrsilochusPhegeusPhoenissa
03The names

The names Alpheus answers to

Alpheios

The Greek form of Alpheus’s name

SourceClassical Mythology a to Z

The River-God

The divine personification of the Alpheus River

SourceClassical Mythology a to Z

Son of Oceanus

Alpheus’s traditional divine parentage

SourceClassical Mythology a to Z

Father of Orsilochus

Alpheus’s mythic relationship to the hero Orsilochus

SourceClassical Mythology a to Z

04The myths

The myths of Alpheus

2 myths, each traced to its primary text and corpus sources.

Alpheus and the Flight of Arethusa

Alpheus pursued Arethusa, a nymph of Achaia, across open fields and through the woods. She was known for her skill in hunting, yet she felt ashamed of the beauty that others praised. When the river god drew near, Arethusa sought the aid of Artemis. The goddess hid her in a cloud, preventing Alpheus from seeing where she had gone.

Alpheus searched around the cloud and called Arethusa by name. She remained concealed within it, unable to move. Fear overcame her, and cold sweat covered her body. Drops of water fell from her limbs as she stood hidden. Artemis then changed Arethusa into a spring. In this form, she could escape beneath the earth. The spring took the name Arethusa and became associated with Sicily, especially with Ortygia near Syracuse.

Alpheus did not abandon his pursuit when Arethusa disappeared. He changed himself into a river and followed her underground. His waters then mingled with those of the Arethusa spring. The story connected a river in Greece with a spring in Sicily through a hidden course beneath the earth, allowing Alpheus to continue after Arethusa had fled from him.

Alpheus and the Flight of Arethusa, a MythSource painting of the scene

In the modern world

No modern rework confirmed yet.

3 sources· checked 2026-08-19

  1. 1The Greek MythsT1
  2. 2Ovid, MetamorphosesT1

    Quote

    “Arethusa appeals to Artemis, who hides her in a cloud, changes her into a spring, and leaves Alpheus to pursue her waters beneath the earth.”

    Ovid, Metamorphoses

  3. 3Shakespeare's Ovid, being Arthur Golding's translation of the MetamorphosesT1

Alpheus Pursues Artemis

Alpheus pursued Artemis across Greece after he dared to fall in love with her. He was a River-god and the son of Thetis. Artemis fled with her nymphs. Before the chase, the Amnisian nymphs unyoked her hinds, rubbed them down, fed them on quick-growing trefoil from Hera’s pasture, and watered them from golden troughs. The steeds of Zeus also ate that trefoil.

Artemis sought a place where Alpheus could no longer distinguish her from the company. She reached Letrini in Elis, where she daubed her own face with white mud. She ordered all her nymphs to cover their faces in the same way. Their faces then looked alike, and Artemis became indistinguishable from the others. Alpheus looked from one nymph to another, but he could not discover which one was Artemis. He was forced to retire, while the nymphs pursued him with mocking laughter.

In one telling, Artemis and her nymphs reached Ortygia, the island near Syracuse, instead of Letrini. The chase therefore ended there, with the same disguise and the same escape. In another telling, Artemis became a spring and Alpheus became a river. The pursuit ended either when Artemis made herself identical with her companions and drove Alpheus away, or when both of them changed their forms.

Alpheus Pursues Artemis, a MythSource painting of the scene

In the modern world

No modern rework confirmed yet.

3 sources· checked 2026-08-19

  1. 1The Greek MythsT1
  2. 2Apollodorus, The LibraryT1

    Quote

    “Artemis smeared her face and those of her nymphs with white mud at Letrini, making herself indistinguishable from them and forcing Alpheus to abandon his pursuit.”

    Apollodorus, The Library

  3. 3Greek religionT1

Also appears in

The myths across MythSource where Alpheus features, each on that figure’s page.

The film

The Underdrawing video on Alpheus embeds here once it publishes.