Mikhail Pavlovich Bestuzhev-Ryumin (Russian: Михаи́л Па́влович Бесту́жев-Рю́мин; June 4, N.S. 1801 – July 25, N.S. 1826) was a Russian officer, one of the organizers of the Decembrist revolt. He was the youngest of the five hanged Decembrists.