List of delegates of the 1st World Congress of the Communist International

This is a list of delegates of the 1st World Congress of the Communist International. The founding congress that established the Communist International was held in Moscow from 2 March 1919 to 6 March 1919.

Russian Communist Party (Bolsheviks)
Six delegates shared five votes:


 * Vladimir Lenin
 * Leon Trotsky
 * Grigory Zinoviev
 * Joseph Stalin
 * Nikolai Bukharin
 * Georgy Chicherin

Communist Party of Germany
One delegate held five votes:


 * Hugo Eberlein

Socialist Labor Party of America
One delegate held five votes:


 * Boris Reinstein

Communist Party of German Austria
Two delegates shared three votes:


 * Karl Steinhardt
 * K. Petin

Balkan Revolutionary Social Democratic Federation
One delegate held three votes:


 * Christian Rakovsky

Communist Party of Finland
Five delegates shared three votes:


 * Yrjö Sirola
 * Kullervo Manner
 * Otto Kuusinen
 * Jukka Rahja
 * Eino Rahja

Communist Party of Hungary
One delegate held three votes:


 * Endre Rudnyánszky

Norwegian Labour Party
One delegate held three votes:


 * Emil Stang

Communist Party of Poland
One delegate held three votes:


 * Józef Unszlicht

Social Democratic Left Party of Sweden
One delegate held three votes:


 * Otto Grimlund

Swiss Social Democratic Party (Opposition)
One delegate held three votes:


 * Fritz Platten

Communist Party of Ukraine
Two delegate shared three votes:


 * N. A. Skrypnik
 * S. I. Gopner

Communist Party of Armenia
One delegate held a single vote:


 * Gurgen Haikun

United Group of the Eastern Peoples of Russia
Five delegates shared a single vote:


 * Mahomet Altimirov
 * Hussein Bekentayev
 * Kasim Kasimov
 * Burhan Mansurov
 * Gaziz Yalymov

Communist Party of Estonia
One delegate held a single vote:


 * Hans Pöögelmann

Zimmerwald Left of France
One delegate held a single vote:


 * Henri Guilbeaux

Communist Party of the German Colonists in Russia
One delegate held a single vote:


 * Gustav Klinger

Communist Party of Latvia
One delegate held a single vote:


 * Kārlis Gailis

Communist Party of Lithuania and Belorussia
One delegate held a single vote:


 * Kazys Giedrys

Russian Communist Party (Bolsheviks)

 * V. V. Obolensky
 * V. V. Vorovsky

Bulgarian Communist Group

 * Stojan Dyorov

Central Bureau of Eastern Peoples

 * Mir Jafar Baghirov (Azerbaijani Section)
 * Tengiz Zhgenti (Georgian Section)
 * Mirza Davud Bagir-Uglu Gusseinov (Persian Section)
 * Gaziz Yalymov (Turkestan Section)
 * Mustafa Suphi (Turkish Section)

Chinese Socialist Workers Party

 * Liu Shao-zhou
 * Zhang Yong-kui

Czech Communist Group

 * Jaroslav Handlíř

French Communist Group

 * Jacques Sadoul

British Communist Group

 * Joseph Fineberg

Korean Workers League in Moscow

 * Kang Sang-ju

Dutch Social Democratic Group

 * Sebald Rutgers

Swiss Communist Group

 * Leonie Kascher

Socialist Propaganda League of America

 * Sebald Rutgers

Yugoslav Communist Group

 * Ilija Milkić

Zimmerwald Committee

 * Angelica Balabanova