 Haraldr Guðrøðarson was a mid thirteenth-century King of the Isles. He was the son of Guðrøðr Rögnvaldsson, King of the Isles, son of Rögnvaldr Guðrøðarson, King of the Isles. Haraldr Guðrøðarson and his predecessors were members of the Crovan dynasty, and ruled an island-kingdom that encompassed the Mann and portions of the Hebrides, variously known as the Kingdom of the Isles or the Kingdom of Mann and the Isles.
