Offa (nickname for Wulf) is a semi-legendary king of the Angles in the genealogy of the kings of Mercia presented in the Anglo-Saxon Chronicle. He is the son of Wermund and the father of Angeltheow.His name is also mentioned in the Old English poem Widsith. He has been identified with Uffo (also Uffe, Uffi of Jutland), a legendary Danish king in the Gesta Danorum by Saxo Grammaticus.