Galadriel (IPA: [ɡaˈladri.el]) is a character created by J.R.R. Tolkien, appearing in his Middle-earth legendarium. She appears in The Lord of the Rings, The Silmarillion, and Unfinished Tales.

She was a royal Elf of both the Noldor and the Teleri, being a grandchild of both King Finwë and King Olwë, and was also close kin of King Ingwë of the Vanyar through her grandmother Indis. She was one of the leaders in the rebellion of the Noldor and their flight from Valinor during the First Age, and she was the only prominent Noldo to survive and eventually return, at the end of the Third Age. Towards the end of her stay in Middle-earth she was co-ruler of Lothlórien with her husband, Lord Celeborn, and was referred to variously as the Lady of Lórien, the Lady of the Galadhrim, the Lady of Light, or the Lady of the Golden Wood. Her daughter Celebrían was the wife of Elrond and mother of Arwen, Elladan and Elrohir.