| Lierbach | |
|---|---|
 | |
 | |
| Location | |
| Country | Germany |
| State | Baden-Württemberg |
| Physical characteristics | |
| Mouth | |
• location | Rench |
• coordinates | 48°21′N 7°51′E / 48.35°N 7.85°E / 48.35; 7.85 |
| Length | 12.6 km (7.8 mi)1 |
| Basin features | |
| Progression | Rench→ Rhine→ North Sea |
Lierbach is a river of Baden-Württemberg, Germany. It flows into the Rench in Oppenau.