The Children of Húrin is an epic fantasy novel which forms the completion of a tale by J. R. R. Tolkien. He wrote the original version of the story in the late 1910s, revising it several times later, but did not complete it before his death in 1973. His son, Christopher Tolkien, edited the manuscripts to form a consistent narrative, and published it in 2007 as an independent work. The book is illustrated by Alan Lee. The story is one of three "great tales" set in the First Age of Tolkien's Middle-earth, the other two being Beren and Lúthien and The Fall of Gondolin.

Christopher John Reuel Tolkien was an English and naturalised French academic editor. The son of author and academic J. R. R. Tolkien, Christopher Tolkien edited much of his father's posthumously published work, including The Silmarillion and the 12-volume series The History of Middle-Earth. Tolkien also drew the original maps for his father's The Lord of the Rings.