Pyotr Adolfovich Otsup (Russian: Пётр Адо́льфович Оцу́п; July 21 [O.S. July 8] 1883 – 23 January 1963), was a Soviet photojournalist. He photographed many historic events including the Russo-Japanese War, 1905 Russian Revolution, October Revolution in 1917, World War I and Russian Civil War.
