Sankt Ulrich was formerly part of the German Empire. In the German Empire, the place was called Sankt Ulrich.
The place is now called Saint-Ulrich and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sankt Ulrich | German Empire | Altkirch | before the Versailles Treaty |
| Saint-Ulrich | France | Haut-Rhin | after the Versailles Treaty |
| Sankt Ulrich | German Empire | Altkirch | 1940 |
| Saint-Ulrich | France | Haut-Rhin | 1945 |
| Saint-Ulrich | France | Haut-Rhin | 1993 |