| Pleisbach | |
|---|---|
 | |
 | |
| Location | |
| Country | Germany |
| State | North Rhine-Westphalia |
| Physical characteristics | |
| Mouth | |
• location | Sieg |
• coordinates | 50°46′57″N 7°12′48″E / 50.7824°N 7.2132°E / 50.7824; 7.2132 |
| Length | 24.3 km (15.1 mi)1 |
| Basin features | |
| Progression |
Sieg→ Rhine→ North Sea |
Pleisbach (in its upper course also: Logebach) is a river of North Rhine-Westphalia, Germany. It is a left tributary of river Sieg near Siegburg.