Obersoultzbach was formerly part of the German Empire. In the German Empire, the place was called Sulzbach.
The place is now called Obersoultzbach and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Obersulzbach | German Empire | Zabern | before the Versailles Treaty |
| Obersoultzbach | France | Bas-Rhin | after the Versailles Treaty |
| Obersulzbach | German Empire | Zabern | 1940 |
| Sulzbach | German Empire | Zabern | 1940 |
| Obersoultzbach | France | Bas-Rhin | 1945 |
| Obersoultzbach | France | Bas-Rhin | 1993 |