Paul Andreas Edler von Rennenkampff (Russian: Па́вел Я́ковлевич Ренненка́мпф, tr. Pável Yákovlevich Rennenkámpf; 9 March [O.S. 26 February] 1790 – 8 December [O.S. 26 November] 1857 or 26 December [O.S. 14] 1857) was a Baltic German nobleman, military commander and Statesman in the service of the Imperial Russian Army. Rennenkampff was noted for his distinguished roles during the and the Crimean War, especially during the Siege of Sevastopol.