The following is a list of presidents of the Landtag of Thuringia.

Name Period PartyArtur Drechsler1920–1921USPDHermann Leber1921–1923SDPErich Wernick1924–1927ThLBErnst von Thümmel1927–1932ThLBWilly Marschler1932NSDAPFritz Hille1932–1933NSDAP

President of the Beratende Landesversammlung

Name Period PartyRichard Lange1946Non-partisan

Presidents of the Landtag of Thuringia

Name Period PartyAugust Fröhlich21 November 1946 – July 1952SEDGottfried Müller1990–1994CDUFrank-Michael Pietzsch1994–1999CDUChristine Lieberknecht1999–2004CDUDagmar Schipanski2004–2009CDUBirgit Diezel2009–2019CDUBirgit Pommer2019–2024The LeftThadäus König2024–IncumbentCDU