Godfrid Haraldsson (c. 820 – c. 856) was the son of the Danish king Harald Klak.
In 826 he was baptized together with his parents in Mainz in the Frankish Empire, with crown prince Lothair standing as a godparent.
Charles the Bald summoned his army as well as that of the Middle Kingdom of Lothar, Godfred's godfather.
The two sides faced each other the whole winter, the Frankish land army lacking boats to attack the Vikings.
In 855 Godfred and his cousin Rorik tried to gain power in Denmark after the death of king Horik I.