In Greek mythology, Copreus (Κοπρεύς) was King Eurystheus' herald. He announced Heracles' Twelve Labors. Copreus was said to be a son of Pelops and Hippodameia. He was a fugitive from Elis where he had killed a man called Iphitus, but Eurystheus purified him of the murder. He had a son named Periphetes, who features briefly in the Iliad as a well-loved warrior speared by Hector or killed by Teucer. By contrast, Copreus is disparaged by Homer:
His name is usually translated as "dung man", or something equally unflattering. However, the name "Copreus" may originally have had more positive connotations, meaning "grazier" or "man of the land", and been associated with the ownership of cattle rather than just their dung (κόπρος).
It was a bright and cheerful afternoon,
Towards the end of the sunny month of June,
When the north wind congregates in crowds
The floating mountains of the silver clouds
From the horizon - and the stainless sky
Opens beyond them like eternity.
All things rejoiced beneath the sun, the weeds,
The river, and the cornfields, and the reeds;
The willow leaves that glanced in the light breeze,