Byzantinische Zeitschrift (abbr. BZ and ByzZ) is a Byzantine studies journal established in 1892 by Karl Krumbacher. After Krumbacher's death it was edited by (1909–1927) and (1910–1930), followed by Franz Dölger (1928–1963), (1964–1977), (1964–1980) and Herbert Hunger (1964–1980), (1978–1990), Peter Schreiner (1991–2004), and since 2004 by . The publication ceased in 1914–1919 and 1920–1923 due to World War I and the subsequent troubles in Germany, and again in 1943–1949 due to World War II. From 1950 to 2001 it was published by the Verlag C.H. Beck in Munich, then by the K. G. Saur Verlag, and since 2008 by Walter de Gruyter. Its editorial board is currently located in the Institut für Byzantinistik, Neogräzistik und Byzantinische Kunstgeschichte of the Munich Ludwig-Maximilians-Uni