Hoptrup (Haderslev-Hoptrup) was formerly part of the German Empire. In the German Empire, the place was called Hoptrup.
The place is now called Hoptrup (Haderslev-Hoptrup) and belongs to Denmark.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Hoptrup | German Empire | Hadersleben | before the Versailles Treaty |
| Hoptrup | Denmark | Haderslev | after the Versailles Treaty |
| Hoptrup (Haderslev-Hoptrup) | Denmark | Sønderjylland | 1993 |