Pavel Spiridonovich Medvedev (Russian: Павел Спиридонович Медведев; 1888 – 12 March 1919) was a Bolshevik revolutionary, head of the external guard of the Ipatiev House in Yekaterinburg, a direct participant in the execution of the last Russian Emperor Nicholas II, his family, and those close to him on the night of 17 July 1918.