Finrod Felagund is a fictional character from J.R.R. Tolkien's legendarium, primarily featured in "The Silmarillion." He is an Elven king of Nargothrond and a member of the House of Finarfin. Known for his wisdom and bravery, Finrod is a key figure in the struggle against the dark lord Morgoth. Finrod is notable for his friendship with Beren, a mortal man, and his role in the quest for the Silmarils. He is also remembered for his sacrifice during the battle against Sauron, where he ultimately gives his life to protect his friends. His legacy is one of loyalty and courage.