| Brunau   | |
|---|---|
| Coordinates: 52°45′00″N11°28′00″E / 52.7500°N 11.4667°E Coordinates: 52°45′00″N11°28′00″E / 52.7500°N 11.4667°E | |
| Country | Germany | 
| State | Saxony-Anhalt | 
| District | Altmarkkreis Salzwedel | 
| Town | Kalbe | 
| Area | |
| • Total | 16.05 km2 (6.20 sq mi) | 
| Elevation | 37 m (121 ft) | 
| Population  (2006-12-31) | |
| • Total | 638 | 
| • Density | 40/km2 (100/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 39624 | 
| Dialling codes | 039030 | 
| Vehicle registration | SAW | 
| Website | www.vg-arendsee-kalbe.de | 
Brunau is a village and a former municipality in the district Altmarkkreis Salzwedel, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the town Kalbe.