Activities and affiliations

Social movements and organizing Soviet Communist Party and Bolsheviks 1873–1905 ✕ Murdered

The 'Rook' who flew across borders building the Iskra network, and the revolution's first martyr

He was handsome, a fine fellow with a guitar — even in exile he played, composed epigrams on the spot, drew caricatures. So the historian Vladlen Loginov recalled Bauman.

A Volga German veterinary surgeon turned Bolshevik, he ran Lenin's Iskra illegal distribution network inside Russia. Killed by a monarchist during the October 1905 demonstrations, his funeral drew 100,000 mourners and turned into a show of revolutionary force.

Social movements and organizing Soviet Communist Party and Bolsheviks 1873–1906 ✕ Executed

The worker-organizer Iskra trusted most: archetype of the Bolshevik worker

In 1902 he sawed through his prison bars in Alexandrovsk, escaped, and made his way to London — knowing not a word of any foreign language — to discuss the tasks ahead with the Iskra editorial board.

A worker-revolutionary forged in Lenin's Marxist circle. As an Iskra agent, he built the Orekhovo-Bogorodsk organization, the first to recognize Iskra as its central organ, and endured repeated arrests, exile, and prison escapes. He led the 1905 Chita armed uprising and was shot the following year while escorting arms for Irkutsk workers.

Government and administration Ukraine state institutions 1873–1941 ✕ Executed

From Balkan revolutionary to head of Soviet Ukraine: the diplomat who became an opposition theorist

"Our misfortune is that we held responsible posts and power turned our heads." Final plea at the 1938 Moscow trial

A pan-European revolutionary of Bulgarian ethnic origin who also held Romanian citizenship, Rakovsky founded the Balkan Social Democratic Federation. As chairman of the Ukrainian Council of People's Commissars from 1919 to 1923 he helped build the Ukrainian Soviet state, and he later served as Soviet ambassador to Britain and France. A Left Opposition theoretician who challenged Stalin's nationalities policy and party bureaucratisation, he was expelled in 1927, admitted his errors to Stalin in 1934 and was readmitted in 1935. Sentenced to 20 years at the Third Moscow Trial in 1938, he was shot at Oryol on 11 September 1941 and rehabilitated on 4 February 1988.

Social movements and organizing Soviet Communist Party and Bolsheviks 1876–1936 ○ Died

Vyborg Bolshevik organizer who turned the Women's Day protest into the February Revolution

On 28 February, hearing of the Provisional Government's formation, Kayurov shouted to the soldiers: "Comrades! Has the workers' blood been flowing in the streets of Petrograd for three days merely to exchange one landlord for another?"

A metalworker who joined the RSDLP in 1898, Kayurov was a Bolshevik organizer in Petrograd's Vyborg district who, on 23 February 1917, defied the party committee's caution and transformed the women textile workers' International Women's Day strike into a revolutionary general strike. On 27 February he led an armed detachment that raided arsenals for rifles, freed revolutionaries from prisons, and attacked police stations: the moment the street protest became an armed uprising. After heading the 5th Army's political department in the Civil War, he worked in economic administration until 1932, when he and his son founded the Union of Marxist-Leninists with Ryutin's platform, an open challenge to Stalin; he died in Kazakh exile in 1936.

Science and technology Affiliation unconfirmed 1876–1937 ✕ Executed

A physician of the Left Opposition who shares a name with the first president of Russia

He has no connection to Boris Yeltsin, the first president of Russia. Even the Russian spellings differ: Eltsin for him, Yeltsin for the president.

He was born in 1876 in Zvenigorodka, Kiev Governorate (some sources give 1875). He joined the RSDLP in 1897 and completed medical studies at Novorossiysk University in Odessa the following year, working thereafter as a physician. Exiled to Ufa Governorate in 1910 for revolutionary activity, he worked as a sanitary doctor in Belebey and attached himself to the Bolsheviks. After the revolution he served in local soviets and on various commissions, and from 1923 he belonged to the Left Opposition and signed the Declaration of 46. Expelled from the party in 1927, he was exiled to Ust-Vym early the next year and held in the Suzdal political isolator in 1929. Arrested again in 1936 and exiled to Siberia, he was one of the organizers of a hunger strike by political prisoners in Magadan that year. He was shot in 1937 and rehabilitated on 23 November 1956. His son Viktor Borisovich Eltsin was also active in the opposition.

Military command Soviet Union 1877–1937 ✕ Executed

The revolutionary soldier who founded Post No. 1 at Lenin's Mausoleum

In a letter to Trotsky from Siberian exile dated 6 June 1928, Muralov wrote: "I would rather be drawn and quartered than write a confession. Even if I am alone — I will not write it."

Born on a farm, Grecheskie Roty, he left at seventeen for an agricultural school and joined the Bolsheviks in 1903 while working as an assistant agronomist in Podolsk. After serving on the Moscow Military Revolutionary Committee in October 1917 he became the first commander of the Moscow Military District, and in the Civil War he sat on the Revolutionary Military Councils of the Eastern Front and the 12th Army. He signed the Declaration of the 46 in 1923, joining the Left Opposition, and in 1924 he founded Post No. 1 at Lenin's Mausoleum; after defending his views at the 15th Party Congress in 1927 he was expelled and exiled to Siberia. Arrested in Novosibirsk on 17 April 1936, he was sentenced to death on 30 January 1937, shot on 1 February 1937, and rehabilitated posthumously by the Supreme Court of the USSR in April 1986.

Government and administration Ukraine state institutions 1879–1925 ✕ Suicide

First woman to lead a Soviet government, between revolution and terminal illness

As German troops advanced on Kyiv, Bosch refused to abandon the city without a fight. Her comrades had to forcibly evacuate her.

A Bolshevik of German settler background, she became the first woman to head a Soviet government as acting leader of Ukraine's People's Secretariat in 1917. In Swiss exile she opposed Lenin on the national question; later she signed the Left Opposition's Declaration of 46. She died in 1925 after years of incurable illness.

Social movements and organizing Soviet Communist Party and Bolsheviks 1879–1947 ○ Natural causes

Organizer of Presnya’s workers’ fighting squads

“We are ending our struggle… we are alone in this world.”

Zinovy Litvin-Sedoy was a Bolshevik revolutionary from the working class of the Russian Empire who became a practical organizer through factory work, arrests, and exile. During the 1905 Moscow uprising he commanded the Presnya fighting squads, directing barricade defence and the organization of armed workers. His memoirs acknowledged the uprising’s unfavorable conditions while insisting that workers themselves had decided to fight and had carried the struggle. After 1917 he worked in Soviet transport administration and education.

Political and party leadership Soviet Communist Party and Bolsheviks 1881–1936 ✕ Executed

The Siberian Bolshevik of the Left Opposition

Stripped of his commissar post in 1927, Smirnov, penniless, went to the labor exchange to register as an unemployed precision mechanic. When he wrote 'People's Commissar of Posts and Telegraphs' in the box marked 'last position held,' the petty clerk at the window stared dumbfounded at the tall, greying man with lively eyes standing before him.

A Bolshevik who joined the RSDLP in 1899, he endured seven arrests and years of prison and exile in service of the revolutionary movement. A Civil War-era party organizer in the Urals and Siberia and chairman of Sibrevkom, he played a decisive role in defeating Kolchak's White forces. In the 1920s, he became a leading figure of the Left Opposition. Even after his 1927 expulsion, he led a clandestine opposition group from 1931, reestablishing contact with Trotsky via Berlin, and was arrested in 1933, sentenced to death at the first Moscow Trial in 1936, and executed.

Social movements and organizing Soviet Communist Party and Bolsheviks 1882–1922 ✕ Car crash

The Bolsheviks' legendary expropriator, the revolutionary who feigned madness and survived four death sentences

Lenin described him as "a person of absolutely exceptional devotion, courage and energy." Maxim Gorky called him "an artist of the revolution."

Born Simon Ter-Petrosyan in Gori, he grew up alongside Stalin, who tutored him in Russian and drew him into Marxism. Kamo masterminded the 1907 Tiflis bank robbery, the largest revolutionary expropriation in Russian history, delivering 341,000 rubles to the Bolshevik faction. Arrested in Berlin, he feigned insanity so meticulously that the leading German psychiatrists declared him psychotic; extradited to Russia, he eventually escaped a Tiflis psychiatric ward and was received by Lenin in Paris. During the Civil War he rebuilt the Bolshevik underground in the Caucasus. Yet the destructive daring that made him a legend was ill-suited to peacetime. In 1922 he was struck by a truck while cycling through Tiflis and died hours later.

Military command Soviet Union 1883–1938 ✕ Executed

He arrested the Provisional Government in 1917; Stalin arrested him in 1937

Summoned to be shot, he gave his jacket and shoes to his cellmates. According to Yuri Tomsky, he said: "Tell people that Antonov-Ovseenko was a Bolshevik and remained a Bolshevik to his last day." Twenty-one years earlier he had arrested the Provisional Government.

Born into a Chernigov noble family, he joined the revolutionary movement in 1901. In October 1917, as secretary of the Military Revolutionary Committee, he prepared the seizure of the Winter Palace with Podvoisky and Chudnovsky and carried out the arrest of the Provisional Government. He commanded Soviet forces in the south and in Ukraine during the Civil War, and in 1921 chaired the plenipotentiary commission for the suppression of the Tambov peasant rising, signing its decision to use poison gas. Head of the Red Army Political Directorate from 1922, he was removed in January 1924 for defending Trotsky, then served as plenipotentiary to Czechoslovakia, Lithuania and Poland. Named RSFSR People's Commissar of Justice in 1937, he was arrested that year and shot on 10 February 1938. He was rehabilitated on 25 February 1956.

Military command Soviet Union 1884–1928 Death circumstances disputed

Bolshevik military leader of 1917 and the Civil War

On the evening of 24 October 1917, Lashevich ordered A. V. Belyshev, the Military Revolutionary Committee commissar aboard the cruiser Aurora, to restore traffic across the Nikolaevsky Bridge that junkers had drawn apart the day before, and the task was carried out.

Born in 1884 in Odessa, in the Russian Empire, into a Jewish merchant family; he joined the RSDLP in 1901 and was a Bolshevik from 1903. In 1917 he took part in the October rising in Petrograd, and in the Civil War he commanded the 3rd Army. In 1925 he became First Deputy Commissar for Military and Naval Affairs and Deputy Chairman of the USSR Revolutionary Military Council. After joining the United Opposition in 1926 he was demoted and worked at the Chinese Eastern Railway in Harbin until his death in 1928.

Social movements and organizing Soviet Communist Party and Bolsheviks 1885–1937 ✕ Executed

The metalworker who co-led the Workers' Opposition, defeated by the party machine, consumed by the Purge

At his Military Collegium trial on 10 September 1937, charged under Article 58 with terrorist intentions, he never confessed and implicated no one. He was shot the same day.

A Bolshevik metalworker from a poor peasant family near Moscow, he became a turner at the Obukhov factory at thirteen. During WWI he helped Shlyapnikov organize the Russian Bureau of the Bolshevik CC in Petrograd and formed the Achinsk Soviet in 1917. After the Civil War he co-led the Workers' Opposition with Shlyapnikov from the Metalworkers' Union CC, demanding trade union control of the economy and working-class democracy within the party. He co-signed the 'Letter of the Twenty-Two' to the Comintern in 1922 protesting the suppression of worker voices, was expelled in 1933, and refused to confess at his 1937 trial before being shot.

Diplomacy and international organization Comintern 1885–1939 ✕ Killed in prison

The polemicist who survived trial only to die in prison

"Do you know the difference between Stalin and Moses? Moses led the Jews out of Egypt, but Comrade Stalin led them out of the Politburo." — Radek to Boris Bazhanov, after Trotsky and Zinoviev were expelled from the Politburo.

A Polish-born Jewish journalist and diplomat who moved between the international social-democratic and communist movements. A close associate of Lenin, he participated in the Brest-Litovsk negotiations and the founding of the Comintern, serving on the Bolshevik Central Committee and as Comintern secretary. Renowned for his sharp polemics and biting wit, he led the Left Opposition before recanting publicly in 1930 and rejoining the Party. During the Great Purge he became the central defendant at the Second Moscow Trial, delivering theatrical confessions that earned him a 10-year sentence; in 1939 he was killed in prison on Stalin's orders.

Scholarship and theory Affiliation unconfirmed 1886–1937 ✕ Executed

The theorist of primitive socialist accumulation

Victor Serge recalled: "He had driven himself so hard that during meetings it seemed he might at any moment drop off to sleep; but his brain was still fresh, and crammed with statistics."

A Bolshevik economic theorist and co-author, with Bukharin, of The ABC of Communism (1919), the foundational textbook of early communist parties worldwide, he served as a Central Committee Secretary during state-building. As an initiator of the Declaration of 46 (1923) and the Left Opposition's chief polemicist, he formalized the theory of 'primitive socialist accumulation' in The New Economics (1926), arguing that surplus must be transferred from the peasant sector to fund industrialization, framing the NEP debate. He returned to the Stalin line in 1929 but soon broke over collectivization violence, joined an underground opposition group, and was executed in 1937.

Social movements and organizing Affiliation unconfirmed 1887–1924 ✕ Suicide

Bolshevik revolutionary and metalworker from Lugansk, a leader of the Workers' Opposition

As one of the leaders of the Workers' Opposition in 1920–1921 he defended collegial management of industry and workers' interests, was defeated by Lenin at the 10th Party Congress, and, disillusioned with the NEP and the bureaucratization of the party, shot himself on 7 May 1924.

Born in 1887 in Lugansk, Yekaterinoslav Governorate, into a peasant family, he worked from childhood as a metal turner at the Lugansk cartridge factory. He joined the RSDLP in 1904, was exiled to Arkhangelsk and Yakutsk provinces and escaped twice, and during the reaction of 1907–1910 belonged to the SR party before returning to the Bolsheviks. In March 1917 he became a member of the Lugansk Bolshevik committee, in August was elected chairman of the metalworkers' union board, and in November was elected to the All-Russian Constituent Assembly. In March 1918 he headed the SNK of the Lugansk region and then became deputy chairman of the SNK of the Donets-Krivoy Rog Soviet Republic, and after the civil war he served on the VTsSPS presidium and as chairman of the Union of Communications Workers.

Economy, finance and planning Soviet Union 1887–1936 ✕ Executed

A revolutionary who consistently pursued the intra-party left line, from Left Communism to the United Opposition

In February 1918, as chairman of the Moscow Regional Bureau, he led the resolution opposing Lenin's course of accepting the Brest-Litovsk Treaty.

Having joined the Bolsheviks in 1905 and endured six years in tsarist prisons and exile, he led the Left Communists against the Brest-Litovsk Treaty as chairman of the Moscow Regional Bureau in 1918. During the Civil War he served on the Revolutionary Military Council of the 5th Army and chaired the Ufa Revolutionary Committee, then adhered to every major intra-party left opposition: the Democratic Centralists (Decists), the Declaration of the 46 (1923), and the United Opposition (1926–27). Expelled and exiled in 1927, he returned to work as head of the Economic Research Sector of the RSFSR People's Commissariat of Finance, but was arrested and shot in 1936.

Political and party leadership Soviet Communist Party and Bolsheviks 1887–1937 ✕ Executed

Leader of the 'Democratic Centralists' who demanded inner-party workers' democracy

'To call such an economy socialist means committing a crime before the working class and discrediting the ideas of communism.' From 'The Agony of Petty-Bourgeois Dictatorship', written December 1931, published 1932

Born into a Russian peasant family in the village of Mostaushka, Tula Governorate, he worked as a house painter from the age of 15, joined the revolutionary movement in 1905 and became a Bolshevik in 1912. After the October Revolution he served as chairman of the Moscow Provincial Executive Committee and of the Kharkov provincial revkom, deputy chairman of VSNKh, secretary of VTsIK and chairman of the Small Sovnarkom. In the early 1920s he led the 'Democratic Centralists' demanding inner-party democracy, was expelled at the 15th Party Congress in 1927 and exiled, and later became a key theoretician of the Left Opposition. In December 1931 he wrote 'The Agony of Petty-Bourgeois Dictatorship', analysing the Soviet system as a 'deformed state capitalism'; he was executed in Moscow on 28 September 1937.

Economy, finance and planning Soviet Union 1887–1937 ✕ Executed

From Moscow uprising artillery commander to Left Communist and Democratic Centralist

Building socialism in pre-industrial Russia alone was 'a side turning off the main highway of European socialism' — foredoomed to failure.

A Moscow law student and Bolshevik from 1907, he formed a Marxist theorists' trio with Nikolai Bukharin and Valerian Osinsky. In October 1917 he commanded the heavy artillery that secured Bolshevik victory in Moscow, and served as People's Commissar of Trade and Industry in early 1918. A Left Communist opponent of Brest-Litovsk, he spent the next decade in successive oppositions (Democratic Centralist, signatory of the Declaration of 46, and United Opposition ally of Trotsky, Zinoviev, and Kamenev) consistently pressing for party democracy. From 1921–1927 he sat on the Gosplan Presidium, chaired the Vesenkha financial commission, served on the Council of Labor and Defense, and edited Pravda. He regarded Russian socialism in isolation as 'a side turning off the main highway of European socialism, foredoomed to failure,' and after expulsion declared the revolution dead under Stalin.

Social movements and organizing Soviet Communist Party and Bolsheviks 1887–1949 ○ Natural causes

A Bolshevik praktik who pushed the movement's radical edge

“Until power has been transferred to the Soviets, there is no hope for an early end to the war.”

Sergei Bagdatev was a Bolshevik praktik who joined the party in 1903 and continued underground organizing through tsarist repression and exile. In April 1917, he issued a leaflet in the Petrograd Committee's name calling for the Provisional Government's removal, contrary to party decisions, and was disciplined for violating party discipline. His premature slogan, alongside his insistence on Soviet power, captures the revolution's tension between an urgent political aim and the practical work of winning a mass audience.

Military command Soviet Union 1888–1936 ✕ Executed

The Red commander of the Urals

In 1926, after Zinoviev broke with Stalin, the Left Opposition weighed an alliance. Mrachkovsky: 'With no one — Zinoviev will run and Stalin will deceive.'

A Bolshevik organizer and Civil War hero from the Urals, he led the Special Northern Expeditionary Detachment to capture Tobolsk and was twice awarded the Order of the Red Banner. He later commanded military districts before becoming the first head of Baikal-Amur Mainline (BAM) construction. A key figure in the Left Opposition, he coined the famous warning 'Zinoviev will run away, and Stalin will deceive,' and was executed at the first Moscow Trial in 1936.

Social movements and organizing Soviet Communist Party and Bolsheviks 1889–1945 ✕ Executed

Worker-Bolshevik who demanded press freedom from Lenin, sparking the 'myasnikovshchina' polemic

'Seventeen, then. Too many. But there is no other way. Revolution is not a ball.' — Myasnikov, planning the execution of Mikhail Romanov, 1918.

A Russian revolutionary and Motovilikha metalworker. He joined the Bolsheviks in 1905 and as deputy chairman of the Perm Cheka organized the execution of Grand Duke Mikhail Romanov in 1918. After the Civil War he openly attacked party censorship, demanding press freedom 'from monarchists to anarchists inclusive', a challenge that provoked Lenin's direct rebuttal and was branded 'myasnikovshchina.' Expelled from the RCP(b) in 1922, he founded the Workers' Group. In French exile he published 'The Latest Deception,' theorizing the USSR as state capitalism. He returned in 1944, was arrested, and executed the following year.

Political and party leadership Soviet Union 1890–1937 ✕ Executed

The Bolshevik between revolution and the industrial plan

January 1937, in the dock at the second Moscow trial. The German writer Lion Feuchtwanger recorded: "I shall never forget how Georgy Pyatakov, a gentleman of medium height, middle-aged, with a small bald patch and a reddish, old-fashioned, trembling pointed beard, stood before the microphone and calmly, diligently narrated how he had wrecked the industry entrusted to him. He explained, pointing with an outstretched finger, like a university lecturer — a historian delivering a report on the life and deeds of a long-dead man named Pyatakov, striving to clarify every detail, seized by the single desire that his listeners and students should understand everything correctly."

A Bolshevik revolutionary and the first head of Soviet Ukraine. As a Left Communist, he fiercely opposed Lenin over the Brest-Litovsk Treaty and the national question, and was one of only six Bolsheviks named in Lenin's Testament. Expelled as a Left Oppositionist, he recanted and returned to drive the Five-Year Plans as Deputy Commissar of Heavy Industry, before becoming chief defendant at the second Moscow show trial and being executed in 1937.

Political and party leadership Affiliation unconfirmed 1890–1937 ✕ Executed

Founder of Ukrainian Bolshevism, signatory of the Declaration of the 46

Sentenced to death by Petliura's forces, he escaped wounded at the last moment and hid until the Red Army arrived.

Yakov Drobnis was a Jewish worker-revolutionary who joined the Bolsheviks in 1906 at age sixteen, helped found the Ukrainian Communist Party in 1918 and served on its Central Committee through five convocations. During the Civil War he organized partisan detachments against Petliura and Denikin, chaired the Poltava and Odessa soviets, and served as secretary of the Ukrainian CP Central Committee in 1922. A signatory of the 1923 'Declaration of the 46', the founding document of the Left Opposition, he was expelled in 1927, reinstated in 1930, and executed in 1937 as a defendant at the second Moscow Show Trial.