Hildburghausen I – Schmalkalden-Meiningen III
Hildburghausen I – Schmalkalden-Meiningen III is an electoral constituency (German: Wahlkreis) represented in the Landtag of Thuringia. It elects one member via first-past-the-post voting. Under the current constituency numbering system, it is designated as constituency 18. It covers the western part of Hildburghausen district and part of southern Schmalkalden-Meiningen.
Hildburghausen I – Schmalkalden-Meiningen III was created in 1990 for the first state election. Originally named Hildburghausen I, it was given its current name in 2014 after part of Schmalkalden-Meiningen was transferred to the constituency. Since 2019, it has been represented by Nadine Hoffmann of Alternative for Germany (AfD).