Deir el-Medina (Egyptian Arabic: دير المدينة), or Dayr al-Madīnah, is an ancient Egyptian workmen's village which was home to the artisans who worked on the tombs in the Valley of the Kings during the 18th to 20th Dynasties of the New Kingdom of Egypt (ca. 1550–1080 BC). The settlement's ancient name was Set maat ("Place of Truth"), and the workmen who lived there were called "Servants in the Place of Truth". During the Christian era, the temple of Hathor was converted into a Monastery of Saint Isidorus the Martyr (Coptic: ⲡⲧⲟⲡⲟⲥ ⲙ̄ⲫⲁⲅⲓⲟⲥ ⲁⲡⲁ ⲓⲥⲓⲇⲱⲣⲟⲥ ⲡⲙⲁⲣⲧⲉⲣⲟⲥ) from which the Egyptian Arabic name Deir el-Medina ("Monastery of the City") is derived.
At the time when the world's press was concentrating on Howard Carter's discovery of the Tomb of Tutankhamun in 1922, a team led by Bernard Bruyère began to excavate the site. This work has resulted in one of the most thoroughly documented accounts of community life in the ancient world that spans almost four hundred years. There is no comparable site in which the organisation, social interactions, working and living conditions of a community can be studied in such detail.