Baron Anton Antonovich Delvig (Russian: Анто́н Анто́нович Де́львиг, romanized: Antón Antónovich Délʹvig, lit. 'ɐnˈton ɐnˈtonəvʲɪtɕ ˈdelʲvʲɪk'; German: Anton Antonowitsch Freiherr von Delwig; 17 August [O.S. 6 August] 1798, Moscow – 26 January [O.S. 14 January] 1831, St. Petersburg) was a Russian poet and journalist of Baltic German ethnicity.