Novosedlice was formerly part of the German Empire. In the German Empire, the place was called Weißkirchlitz.
The place is now called Novosedlice and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Weisskirchlitz | Austro-Hungary | Teplitz-Schönau | before the Treaty of Saint-Germain |
| Novosedlice | Austro-Hungary | Teplitz-Schönau | before the Treaty of Saint-Germain |
| Novosedlice | Czechoslovakia | Teplice-Šanov | after the Treaty of Saint-Germain |
| Weißkirchlitz | Czechoslovakia | Teplice-Šanov | after the Treaty of Saint-Germain |
| Weißkirchlitz | German Empire | Teplitz-Schönau | 1938 |
| Novosedlice (Teplice-Novosedlice) | Czechoslovakia | Teplice | 1945 |
| Novosedlice | Czechoslovakia | Teplice | 1992 |
| Novosedlice | Czech Republic | Teplice | 1993 |