Ludwig Adolph Peter, Prince Wittgenstein (Pyotr Khristianovich Vitgenshtein) (German: Ludwig Adolph Peter Fürst zu Sayn-Wittgenstein Russian: Пётр Христиа́нович Ви́тгенштейн) (17 January (6 January) 1769 in Pereiaslav – 11 June 1843 in Lemberg, Austrian Empire) was a Russian Field Marshal distinguished for his services in the Napoleonic wars.