In Irish mythology Delbáeth or Delbáed (modern spelling: Dealbhaoth or Dealbhaodh), possibly meaning "fire shape(d)", was the son of either Aengus or Ogma of the Tuatha Dé Danann, and Ethniu of the Fomorians. He succeeded his grandfather Eochaid Ollathair, aka the Dagda, as High King of Ireland. He was the father, by Ernmas, of the three eponymous Irish goddesses Ériu, Banba and Fodla. He ruled for ten years, before dying at the hand of his son, Fiacha.

In Irish mythology Delbáeth or Delbáed (modern spelling: Dealbhaoth or Dealbhaodh), possibly meaning "fire shape(d)", was the son of either Aengus or Ogma of the Tuatha Dé Danann, and Ethniu of the Fomorians. He succeeded his grandfather Eochaid Ollathair, aka the Dagda, as High King of Ireland. He was the father, by Ernmas, of the three eponymous Irish goddesses Ériu, Banba and Fodla. He ruled for ten years, before dying at the hand of his son, Fiacha.