| Isenburg-Braunsberg | |
| 1199 (1210) – 1379 | |
| Capital Circle Bench |
Braunsberg none none |
| Partitioned from Isenburg-Isenburg | 1199 (1210) |
| Renamed to Isenburg-Wied | 1388 |
Isenburg-Braunsberg was the name of a state of the Holy Roman Empire, based around the hill Braunsberg (near Anhausen in modern Rhineland-Palatinate, Germany). It was created as a partition of Isenburg-Isenburg in 1199 (1210). In 1338 Isenburg-Braunsberg became an Imperial County. It slowly acquired territories of the County of Wied, being renamed to Isenburg-Wied in 1388.