Xenophilius Lovegood is a fictional character of the Harry Potter series. He is the father of Luna Lovegood (friend of Harry Potter), and the editor of "The Quibbler", a magazine in which he writes the things that just he believes. He and Luna believe Harry when he says Voldemort has returned. Lovegood was played by Rhys Ifans in "Harry Potter and the Deathly Hallows".