Abbé Norbert Wallez (19 October 1882 – 24 September 1952) was a Belgian priest and journalist. He was the editor of the newspaper Le Vingtième Siècle (The Twentieth Century), whose youth supplement, Le Petit Vingtième, first published The Adventures of Tintin. In 1933, Wallez was removed from his position as head of Le Vingtième Siècle on the orders of his superiors, and named to head the preservation of the ruins of Aulne Abbey. With the German invasion of Belgium in 1940, he resumed writing, and supported the Rexist Party led by Léon Degrelle.