| Wiesenau | |
| Image Coa: | Wappen Wiesenau.png |
| Coordinates: | 52.2333°N 50°W |
| Image Plan: | Wiesenau in LOS.PNG |
| State: | Brandenburg |
| District: | Oder-Spree |
| Amt: | Brieskow-Finkenheerd |
| Elevation: | 39 |
| Area: | 29.59 |
| Postal Code: | 15295 |
| Area Code: | 033609 |
| Licence: | LOS |
| Gemeindeschlüssel: | 12 0 67 528 |
| Website: | http://www.brieskow-finkenheerd.de/ |
| Mayor: | Karsten Wolff[1] |
| Leader Term: | 2024 - 29 |
Wiesenau (Lower Sorbian: Łuka, pronounced as /dsb/) is a municipality in the Oder-Spree district, in Brandenburg, Germany.[2]
From 1815 to 1947, Wiesenau was part of the Prussian Province of Brandenburg.
After World War II, Wiesenau was incorporated into the State of Brandenburg from 1947 to 1952 and the Bezirk Frankfurt of East Germany from 1952 to 1990. Since 1990 Wiesenau has been part of Brandenburg.