Deputy Marshal of the Sejm of the Republic of Poland (Polish: Wicemarszałek Sejmu RP) is a person elected to preside over Sejm (Polish lower chamber of parliament) sessions when the Sejm Marshal is not presiding. Throughout the course of the Third Republic, there have always been several Deputy marshals, usually elected from some or all of the various parliamentary caucuses, rather than from the Government majority (although governing parties always have a majority in the Sejm Presidium, which is composed of the Marshal and Deputy Marshals).
Joachim Brudziński (Law and Justice) since 12 November 2015
Ryszard Terlecki (Law and Justice) since 12 November 2015
Małgorzata Kidawa-Błońska (Civic Platform) since 12 November 2015
Stanisław Tyszka (Kukiz’15) since 12 November 2015
Barbara Dolniak (Modern) since 12 November 2015 Under Marshal Marek Kuchciński
Cezary Grabarczyk (Civic Platform) (until 22 September 2014)
Elżbieta Radziszewska (Civic Platform) (from 24 September 2014)
Marek Kuchciński (Law and Justice)
Wanda Nowicka (Nonpartisan)
Eugeniusz Grzeszczak (Polish People's Party)
Jerzy Wenderlich (Democratic Left Alliance)
Under Marshal Ewa Kopacz and Radosław Sikorski
Stefan Niesiołowski (Civic Platform)
Krzysztof Putra (Law and Justice) (until 10 April 2010, death)
Jerzy Szmajdziński (Left and Democrats) (until 10 April 2010, death)
Jarosław Kalinowski (Polish People's Party) (until 10 June 2009)
Ewa Kierzkowska (Polish People's Party) (from 18 June 2009)
Jerzy Wenderlich (Democratic Left Alliance) (from 8 July 2010)
Marek Kuchciński (Law and Justice) (from 4 August 2010)
Under Marshal Bronisław Komorowski and Grzegorz Schetyna
Janusz Dobrosz (League of Polish Families) - elected to replace Marek Kotlinowski, elected to the Constitutional Tribunal
Jarosław Kalinowski (Polish People's Party)
Bronisław Komorowski (Civic Platform)
Wojciech Olejniczak (Democratic Left Alliance)
Genowefa Wiśniowska (Samoobrona) - elected to replace Andrzej Lepper, when he became Deputy Prime Minister
Andrzej Lepper (Samoobrona)
Marek Kotlinowski (League of Polish Families)
Under Marshals Marek Jurek and Ludwik Dorn
Andrzej Lepper (Samoobrona) - removed from office by Sejm
Tomasz Nałęcz (Labour Union)
Kazimierz Ujazdowski (Law and Justice) - elected later
Janusz Wojciechowski (Polish People's Party) - elected later to the European Parliament)
Józef Zych - elected to replace Wojciechowski
Donald Tusk
Under Marshals Marek Borowski, Józef Oleksy and Włodzimierz Cimoszewicz
Marek Borowski (Democratic Left Alliance)
Jan Król (Freedom Union)
Franciszek Stefaniuk (Polish People's Party)
Stanisław Zając (Solidarity Electoral Action)
Under Marshal Maciej Płażyński
Marek Borowski (Democratic Left Alliance)
Włodzimierz Cimoszewicz (Democratic Left Alliance)
Olga Krzyżanowska (Freedom Union)
Aleksander Małachowski (Labour Union)
Józef Zych (Polish People's Party)
Under Marshals Józef Oleksy and Józef Zych
Henryk Bąk (Polish People's Party - People's Agreement)
Andrzej Kern (Centre Agreement)
Jacek Kuraczewski (Democratic Union)
Dariusz Wójcik (Confederation of Independent Poland)
Józef Zych (Polish People's Party)
Under Marshal Wiesław Chrzanowski
