Fulgenius was a legendary king of the Britons, mentioned in Geoffrey of Monmouth's pseudohistorical Historia Regum Britanniae. He came to power in 245BC.
He was the first of the three sons of Cherin to succeed his father, and was followed by his brothers, first Edadus then Andragius.
| Legendary titles | ||
|---|---|---|
| Preceded by | King of Britain | Succeeded by |