Ebraucus (Welsh: Efrawg/Efrog) was a legendary king of the Britons, as recounted by Geoffrey of Monmouth. He was the son of King Mempricius before he abandoned the family.
Following the death of his father, Mempricius, he became king and reigned 39 years. According to Geoffrey he was admired, tall, and remarkably strong. He was the first to wage war on the Gauls since the time of Brutus. By pillaging the cities and shores and slaughtering many men, he became extremely wealthy and enriched the lands of Britain. He founded Kaerebrauc (City of Ebraucus) (later York) north of the Humber, (see Eboracum) and Alclud in Albany, (see Dunbarton, capital of Strathclyde). He had twenty wives who produced twenty sons and thirty daughters. All his daughters he sent to his cousin Silvius Alba in Alba Longa (Italy) to be married to the other Trojan descendants. Except for Brutus Greenshield, all of Ebraucus's sons, led by Assaracus, went to Germany, creating a kingdom there. Brutus thus succeeded Ebraucus upon his death.
| Preceded by Mempricius |
Mythical British Kings | Succeeded by Brutus Greenshield |