Pandrasus is the fictional king of Greece and father of Innogen in Geoffrey of Monmouth's pseudo-history Historia Regum Britanniae.

Innogen is a character in the Historia Regum Britanniae and subsequent medieval British pseudo-history. She was said to have been a Greek princess, the daughter of King Pandrasus, and to have become Britain's first Queen consort as the wife of Brutus of Troy, the purported first king of Britain who was said to have lived around the 12th century BC. Her sons Locrinus, Camber, and Albanactus went on to rule Loegria, Cambria, and Alba respectively.