People of the Revolution and the USSR
- Maria Alexandrovna Spiridonova Мария Александровна Спиридонова Face of the Left SR Party and peasant tribune: the last revolutionary opposition leader to challenge the Bolsheviks from the left
- Irina Konstantinovna Kakhovskaya Ирина Константиновна Каховская Left SR who organised the 1918 assassination of the German field marshal Eichhorn in Kiev and spent decades in Soviet prisons and exile
- Yakov Grigorievich Blumkin Яков Григорьевич Блюмкин Left SR assassin of Mirbach turned OGPU illegal resident, executed for meeting Trotsky