Gavril Ilyich Myasnikov (Russian: Гаврии́л Ильи́ч Мяснико́в; February 25, 1889, Chistopol, Kazan Governorate – November 16, 1945, Moscow), also transliterated as Gavriil Il'ich Miasnikov, was a Russian communist revolutionary, a metalworker from the Urals, who participated in the Revolution of 1905 and became a Bolshevik underground activist in 1906. Tsarist police arrested him and he spent over seven years at hard labor in Siberia. In 1917, Myasnikov was active in factory committees, the soviet, and the Bolshevik party in his hometown of Motovilikha and in Perm.