Dub was formerly part of the German Empire. In the German Empire, the place was called Dub.
The place is now called Dub and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Dub | Austro-Hungary | Strakonitz | before the Treaty of Saint-Germain |
| Dub | Czechoslovakia | Strakonice | after the Treaty of Saint-Germain |
| Dub | German Empire | Strakonitz | 1939 |
| Dub | Czechoslovakia | Prachatice | 1945 |
| Dub | Czechoslovakia | Prachatice | 1992 |
| Dub | Czech Republic | Prachatice | 1993 |