This is a list of members of the first legislature of the Estonian Parliament (Riigikogu) following the 1920 elections (held on 27–29 November 1920). It sat between 20 December 1920 and 30 May 1923, before the next round of elections were held.
Parties and seats The 1920 general election distributed the 100 seats as follows: PartySeats+/–Estonian Labour Party (ETE)22–8Farmers' Assemblies (PK)21 +13Estonian Social Democratic Workers' Party (ESDTP)18–23Estonian Independent Socialist Workers' Party (EISTP)11 +4Estonian People's Party (ER)10–15Christian Democratic Party (KRE)7 +2Central Committee of Tallinn Trade Unions (TAK)5NewGerman-Baltic Party (SBE)4 +1Russian National Union (VEE)10Economic Group (MR)1NewTotal100–20Source: Nohlen and StöverNohlen, D. and Stöver, P. Elections in Europe: A Data Handbook (2010), pp. 574–586. .
Officials Chairmen: Otto Strandman (4 January 1921 to 18 November 1921) Johann Kukk (18 November 1921 to 20 November 1922) Konstantin Päts (from 20 November 1922) First Assistant Chairman: Karl Virma (from 4 January 1921) Second Assistant Chairmen: Jaan Järve (4 January 1921 to 4 March 1921) August Kerem (from 4 March 1921) Secretaries: Artur Tupits (4 January 1921 to 20 November 1922) Tõnis Kalbus (from 20 November 1922) First Assistant Secretary Jaan-Johann Bergmann (from 4 January 1921) Second Assistant Secretary Walter von Pezold (from 4 January 1921)
List of members Sources:"I Riigikogu, 20.12.1920–30.05.1923", National Library of Estonia [in Estonian]. Retrieved 24 January 2018."I Riigikogu liikmed", Riigikogu (in Estonian). Retrieved 24 January 2018.