Loberg or Løberg is a surname. Notable people with the surname include:Claes Loberg, Swedish-born Australian technology entrepreneur and designer Edwin A. Loberg (1915-2004), American colonel Kristin Loberg, American ghostwriter Molly Loberg, American historian and author Frode Løberg, Norwegian biathlete Liv Løberg, Norwegian politician Sverre Løberg (1905–1976), Norwegian politician