Eichwalde is a municipality of the Dahme-Spreewald district in Brandenburg, Germany, situated at the southeastern Berlin city limits.

With 2.8 km² (1.1 sq mi) it is the smallest Brandenburg municipality by area, while its population density is the second highest (after Glienicke/Nordbahn).

The land settlement of Eichwalde was founded on March 20, 1893.

In the building many concerts, exhibitions, readings and other cultural events are organized by the local Freundeskreis Alte Feuerwache e.V.

(Circle of friends of the Old Fire Station) take place.