| Hillbringse | |
| Mouth Location: | Aa |
| Mouth Coordinates: | 51.3919°N 8.5369°W |
| Progression: | Aa→ |
| Subdivision Type1: | Country |
| Subdivision Type2: | States |
The Hillbringse (also known as the Einsel, a name for part of river's course)[1] is a small river of North Rhine-Westphalia, Germany. It is 4.6 km long and flows into the Aa near Brilon.[2] [1]
A section of the stream in the north has been straightened due to immediately adjacent agricultural use, but most of the stream has retained a natural course. The Einsel borders pasture land to the east. It flows through quarrying and grassland areas in the limestone hills southwest of Brilon.[1]