| Ostbach | |
|---|---|
 | |
 | |
| Location | |
| Country | Germany |
| State | North Rhine-Westphalia |
| Physical characteristics | |
| Source | |
| • coordinates | 52° 15′ 48″ N, 8° 34′ 15″ E |
| • elevation | approx. 193 m.a.s.l. |
| Mouth | |
• location | Else |
• coordinates | 52° 11′ 59.23″ N, 8° 36′ 6.67″ E |
| Length | 10.2 km (6.3 mi)1 |
| Basin features | |
| Progression |
Else→ Weser→ North Sea |
Ostbach is a river of North Rhine-Westphalia, Germany. It is a left tributary of the Else in Bünde.