Haslev
| Haslev | |
|---|---|
| Town | |
| Haslev Church in Haslev | |
| Coordinates: 55°20′N 11°58′E / 55.333°N 11.967°E | |
| Country | Denmark | 
| Region | Zealand (Sjælland) | 
| Municipality | Faxe | 
| Area | |
| • Urban | 7 km2 (3 sq mi) | 
| Population  (2025) | |
| • Urban | 12,634 | 
| • Urban density | 1,800/km2 (4,700/sq mi) | 
| • Gender | 6,259 males and 6,375 females | 
| Demonym | Haslevit | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | DK-4690 Haslev | 
Haslev is a railway town in the southern part of the island of Zealand, Denmark, located about 60 km (37 mi) southwest of Copenhagen. It has a population of 12,634 (1 January 2025), and is the largest town and municipal seat of Faxe Municipality in Region Zealand.
Haslev has six public schools: two boarding schools, a folk high school, a technical school, a college of education, and a sixth-form college.
The estates and castles of Gisselfeld and Bregentved are close to Haslev.