| Coordinates: | 52.2647°N 13.9983°W |
| Image Plan: | Reichenwalde in LOS.PNG |
| State: | Brandenburg |
| District: | Oder-Spree |
| Amt: | Scharmützelsee |
| Elevation: | 52 |
| Area: | 26.03 |
| Postal Code: | 15526 |
| Area Code: | 033631 |
| Licence: | LOS |
| Gemeindeschlüssel: | 12 0 67 413 |
| Divisions: | 3 Ortsteile |
| Website: | www.amt-scharmuetzelsee.de |
| Mayor: | Joachim Kettner[1] |
| Leader Term: | 2024 - 29 |
Reichenwalde is a municipality in the Oder-Spree district, in Brandenburg, Germany.
From 1815 to 1947, Reichenwalde was part of the Prussian Province of Brandenburg.
After World War II, Reichenwalde was incorporated into the State of Brandenburg from 1947 to 1952 and the Bezirk Frankfurt of East Germany from 1952 to 1990. Since 1990, Reichenwalde is again part of Brandenburg.