Lúthien and Beren are characters in J. R. R. Tolkien's fantasy world Middle-earth. Lúthien is an elf, daughter of the elf-king Thingol and goddess-like Melian. Beren is a mortal man. The complex tale of their love for each other and the quest they are forced to embark upon is a story of triumph against overwhelming odds but ending in tragedy. It appears in The Silmarillion, the epic poem The Lay of Leithian, the Grey Annals section of The War of the Jewels, and in the texts collected in the 2017 book Beren and Lúthien. Their story is told to Frodo by Aragorn in The Lord of the Rings.
