Pfastatt was formerly part of the German Empire. In the German Empire, the place was called Pfastatt (Mülhausen-Pfastatt).
The place is now called Pfastatt and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Pfastatt | German Empire | Mülhausen | before the Versailles Treaty |
| Pfastatt | France | Haut-Rhin | after the Versailles Treaty |
| Pfastatt (Mülhausen-Pfastatt) | German Empire | Mülhausen (St.Kr.) | 1940 |
| Pfastatt | France | Haut-Rhin | 1945 |
| Pfastatt | France | Haut-Rhin | 1993 |