Mikhail Vasilyevich Butashevich-Petrashevsky (Russian: Михаил Васильевич Буташевич-Петрашевский; 13 November [O.S. 1 November] 1821 – 19 December [O.S. 7 December] 1866), commonly known as Mikhail Petrashevsky, was a Russian revolutionary and Utopian theorist.
