People of the Revolution and the USSR
- Mark Andreyevich Natanson Марк Андреевич Натансон The great unifier of the Russian revolutionary movement, from the Chaikovtsy to the Left SRs
- Grigory Andreyevich Gershuni Григорий Андреевич Гершуни The 'Tiger of the Revolution' who founded the SR Combat Organization
- Victor Mikhailovich Chernov Виктор Михайлович Чернов Founder and chief theoretician of the Socialist Revolutionary Party
- Nikolai Dmitriyevich Avksentiev Николай Дмитриевич Авксентьев SR Party founder who chaired the last unified anti-Bolshevik government, overthrown by Kolchak
- Boris Savinkov Борис Савинков Terrorist, Counter-Revolutionary: the Black Horse of the Revolution
- Vladimir Mikhailovich Zenzinov Владимир Михайлович Зензинов A Socialist Revolutionary who defended democratic socialism through exile and testimony
- Alexander Fyodorovich Kerensky Александр Фёдорович Керенский The orator ground away between revolution and counter-revolution
- Abram Rafailovich Gots Абрам Рафаилович Гоц SR Combat Organization veteran who chaired the first-convocation VTsIK in 1917
- 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
- Pitirim Alexandrovich Sorokin Питирим Александрович Сорокин SR leader imprisoned by both Tsar and Bolsheviks, who became founder of Harvard's sociology department
- Pyotr Tokmakov Пётр Токмаков Peasant-born officer who commanded the United Partisan Army of Tambov and chaired the Union of Working Peasantry