Oberhavel I 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 7. It is located in the Oberhavel district
Geography.
The constituency includes the towns of Hennigsdorf, Kremmen, and Velten, as well as the communities of Löwenberger Land and Oberkrämer.
There were 55,089 eligible voters in 2024.