"Fritiof's Saga" is a narrative poem written by the Swedish author Esaias Tegnér in the early 19th century. The story follows the adventures of Fritiof, a Viking hero, who embarks on a quest for love and honor. He faces various challenges, including battles and mythical creatures, while navigating his feelings for Ingeborg, the daughter of a rival chieftain. The poem is notable for its themes of love, fate, and the clash between pagan traditions and Christian values. It draws on elements of Norse mythology and reflects the romantic ideals of the time, making it a significant work in Swedish literature.