Borr or Burr ('son'; sometimes anglicized Bor or Bur) was the son of Búri and the father of Odin in Norse mythology. He is mentioned in the Gylfaginning part of Snorri Sturluson's Prose Edda. Borr is not mentioned again in the Prose Edda. In skaldic and eddaic poetry Odin is occasionally referred to as Borr's son but no further information on Borr is given. Other sources are silent. The role of Borr in the mythology is unclear and there is no indication that he was worshiped in Norse paganism.