Norse heroes are legendary figures from Norse mythology and sagas, known for their bravery, strength, and noble deeds. They often embark on epic quests, facing formidable foes and overcoming great challenges. Notable heroes include Sigurd, who slayed the dragon Fafnir, and Beowulf, who battled the monster Grendel. These heroes often embody the values of honor, loyalty, and courage, serving as role models for their communities. Their stories are celebrated in various forms of literature, including the Poetic Edda and the Prose Edda, which preserve their adventures and the lessons they impart.