Ottweiler
| Ottweiler   | |
|---|---|
| Town square with the Old Tower in the background | |
| Location of Ottweiler   within Neunkirchen   district | |
| Coordinates: 49°22′N 7°10′E / 49.367°N 7.167°E | |
| Country | Germany | 
| State | Saarland | 
| District | Neunkirchen | 
| Subdivisions | 5 | 
| Government | |
| • Mayor (2019–29) | Holger Schäfer (CDU) | 
| Area | |
|  • Total | 45.56 km2 (17.59 sq mi) | 
| Elevation | 268 m (879 ft) | 
| Population  (2024-12-31) | |
|  • Total | 14,255 | 
| • Density | 310/km2 (810/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 66564 | 
| Dialling codes | 06824, 06858 | 
| Vehicle registration | NK | 
| Website | www.ottweiler.de | 
Ottweiler (German pronunciation: [ˈɔtˌvaɪlɐ] ⓘ) is a municipality, former seat of the district of Neunkirchen, in Saarland, Germany. It is situated on the river Blies, approx. 7 km north of Neunkirchen, and 25 km northeast of Saarbrücken.