| Lohrbach | |
| Source1 Location: | Lohrquelle at Lohrhaupten |
| Mouth Location: | Joins Flörsbach to form the Lohr near Kempfenbrunn |
| Mouth Coordinates: | 50.1007°N 9.46°W |
| Subdivision Type1: | Country |
| Subdivision Type2: | State |
| Length: | 4.5km (02.8miles) |
| Mouth Elevation: | 270m (890feet) above sea level |
Lohrbach is a small river in the municipality of Flörsbachtal in the Main-Kinzig district of Hesse, Germany.
The stream originates in the village of Lohrhaupten ("head of the Lohr") at the Lohrquelle. It then flows southwest and then south until it joins the Flörsbach to form the Lohr southeast of Kempfenbrunn.