Dassel
| Dassel  | |
|---|---|
| Medieval wall and timbered houses in Dassel | |
| Location of Dassel  within Northeim   district | |
| Coordinates: 51°48′12″N 9°41′25″E / 51.80333°N 9.69028°E | |
| Country | Germany | 
| State | Lower Saxony | 
| District | Northeim | 
| Subdivisions | 18 districts | 
| Government | |
| • Mayor (2021–26) | Sven Wolter (Ind.) | 
| Area | |
|  • Total | 113.02 km2 (43.64 sq mi) | 
| Elevation | 160 m (520 ft) | 
| Population  (2023-12-31) | |
|  • Total | 9,335 | 
| • Density | 83/km2 (210/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 37586 | 
| Dialling codes | 05562, 05564 | 
| Vehicle registration | NOM | 
| Website | www.stadt-dassel.de | 
Dassel is a town in southern Lower Saxony, Germany, located in the district Northeim. It is located near the hills of the Solling mountains.