List of delegates of the 1st Comintern congress

Six delegates shared five votes:

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

One delegate held five votes:

• Hugo Eberlein

One delegate held five votes:

• Boris Reinstein

Two delegates shared three votes:

• Karl Steinhardt
• K. Petin

One delegate held three votes:

• Christian Rakovsky

Five delegates shared three votes:

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

One delegate held three votes:

• Endre Rudnyánszky

One delegate held three votes:

• Emil Stang

One delegate held three votes:

• Józef Unszlicht

One delegate held three votes:

• Otto Grimlund

One delegate held three votes:

• Fritz Platten

Two delegate shared three votes:

• N. A. Skrypnik
• S. I. Gopner

One delegate held a single vote:

• Gurgen Haikun

Five delegates shared a single vote:

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

One delegate held a single vote:

• Hans Pöögelmann

One delegate held a single vote:

• Henri Guilbeaux

One delegate held a single vote:

• Gustav Klinger

One delegate held a single vote:

• Kārlis Gailis

One delegate held a single vote:

• Kazys (Kazimir) Giedrys

• V. V. Obolensky
• V. V. Vorovsky

• Stojan Dyorov

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

• Liu Shao-zhou
• Zhang Yong-kui

• Jaroslav Handlíř

• Jacques Sadoul

• Joseph Fineberg

• Kang Sang-ju

• Sebald Rutgers

• Leonie Kascher

• Sebald Rutgers

• Ilija Milkić

• Angelica Balabanova