Sliač
| Sliač Szliács | |
|---|---|
| Location of Sliač in the Banská Bystrica Region Location of Sliač in Slovakia | |
| Coordinates: 48°37′N 19°08′E / 48.61°N 19.14°E | |
| Country | Slovakia | 
| Region | Banská Bystrica Region | 
| District | Zvolen District | 
| First mentioned | 1250 | 
| Area | |
|  • Total | 39.83 km2 (15.38 sq mi) | 
| Elevation | 329 m (1,079 ft) | 
| Population  (2021) | |
|  • Total | 4,786 | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 962 31 | 
| Area code | +421 45 | 
| Car plate | ZV | 
| Website | www | 
Sliač (Hungarian: Szliács) is a small spa town located in central Slovakia, on the Hron river, between Banská Bystrica and Zvolen. The town is known for its healing hot springs and for an airport which has been used for military as well as civil purposes. Sliač has a population of less than 5,000.