Jänschwalde
| Jänschwalde  Janšojce | |
|---|---|
| Location of Jänschwalde  within Spree-Neiße   district | |
| Coordinates: 51°51′43″N 14°29′57″E / 51.86194°N 14.49917°E | |
| Country | Germany | 
| State | Brandenburg | 
| District | Spree-Neiße | 
| Municipal assoc. | Peitz | 
| Subdivisions | 4 Ortsteile | 
| Government | |
| • Mayor (2024–29) | Helmut Badtke | 
| Area | |
|  • Total | 81.24 km2 (31.37 sq mi) | 
| Elevation | 62 m (203 ft) | 
| Population  (2023-12-31) | |
|  • Total | 1,571 | 
| • Density | 19/km2 (50/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 03197, Grießen: 03172 | 
| Dialling codes | 035607, Grießen: 035696 | 
| Vehicle registration | SPN | 
Jänschwalde (Sorbian: Janšojce) is a municipality in the district of Spree-Neiße in Brandenburg, Germany. It is situated in the region of Lower Lusatia. The nearest town is Peitz; Cottbus is 25 km away.