Altenzaun
| Altenzaun   | |
|---|---|
| Location of Altenzaun | |
|   Altenzaun     Altenzaun   | |
| Coordinates: 52°44′41″N 12°1′59″E / 52.74472°N 12.03306°E | |
| Country | Germany | 
| State | Saxony-Anhalt | 
| District | Stendal | 
| Municipal assoc. | Arneburg-Goldbeck | 
| Town | Hohenberg-Krusemark | 
| Area | |
|  • Total | 11.12 km2 (4.29 sq mi) | 
| Elevation | 26 m (85 ft) | 
| Population  (2006-12-31) | |
|  • Total | 127 | 
| • Density | 11/km2 (30/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 39596 | 
| Dialling codes | 039394 | 
| Vehicle registration | SDL | 
| Website | www.altenzaun.de | 
Altenzaun is a village and a former municipality in the district of Stendal, in Saxony-Anhalt, Germany. Since 1 January 2009, it is part of the municipality Hohenberg-Krusemark.