Kleinmachnow is a municipality located in the Potsdam-Mittelmark district within the state of Brandenburg, Germany. Geographically, it is positioned to the south-west of the Berlin borough of Steglitz-Zehlendorf and lies to the east of the city of Potsdam.
As a local administrative entity, Kleinmachnow serves as a residential and municipal area situated in the surrounding region of the German capital. It maintains its distinct identity while being integrated into the broader infrastructure of the Brandenburg state.