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