Potsdam-Mittelmark III/Potsdam III is an electoral constituency (German: Wahlkreis) represented in the Landtag of Brandenburg. It elects one member via first-past-the-post voting. Under the constituency numbering system, it is designated as constituency 19. It is split between the district of Potsdam-Mittelmark and the state capital of Potsdam.
Geography.
The constituency includes the town of Werder and the municipality of Schwielowsee within Potsdam-Mittelmark, and the districts of Bornim, Bornstedt, Eiche, Fahrland, Golm, Groß Glienicke, Grube, Marquardt, Nedlitz, Neu Fahrland, Sacrow, Satzkorn, and Uetz-Paaren within the city of Potsdam.
There were 53,960 eligible voters in 2024.