The 1999 Thuringian state election was held on 12 September 1999 to elect the members of the 3rd Landtag of Thuringia. The incumbent government was a grand coalition of the Christian Democratic Union (CDU) and Social Democratic Party (SPD) led by Minister-President Bernhard Vogel. The CDU won an absolute majority in the election and formed government alone; Vogel continued as Minister-President.

Bodo Ramelow is a German politician who has served since 4 March 2020 as Minister-President of Thuringia, an office he previously held from 2014 to 5 February 2020. He is the first head of a German state government to serve non-consecutive terms in office since Eberhard Diepgen, who served twice as Governing Mayor of Berlin. A member of The Left, he previously chaired the party's group in the Landtag of Thuringia. On 8 October 2021, he was elected to a one-year term as President of the Bundesrat. His term lasted from 1 November 2021 until 31 October 2022.