| Hasel | |
|---|---|
| Location | |
| Country | Germany | 
| States | Thuringia | 
| Physical characteristics | |
| Mouth | |
|  • location | Werra | 
|  • coordinates | 50°31′33″N 10°27′18″E / 50.5257°N 10.4550°E / 50.5257; 10.4550 | 
| Basin features | |
| Progression | Werra→ Weser→ North Sea | 
Hasel is a river of Thuringia, Germany. It flows into the Werra in Einhausen.