Kozlovice was formerly part of the German Empire. In the German Empire, the place was called Kozlovice.
The place is now called Kozlovice and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kozlowitz | Austro-Hungary | Raudnitz | before the Treaty of Saint-Germain |
| Kozlovice | Austro-Hungary | Raudnitz | before the Treaty of Saint-Germain |
| Kozlovice | Czechoslovakia | Roudnice nad Labem | after the Treaty of Saint-Germain |
| Koslowitz | German Empire | Raudnitz an der Elbe | 1939 |
| Kozlovice | German Empire | Raudnitz an der Elbe | 1939 |
| Kozlovice | Czechoslovakia | Roudnice nad Labem | 1945 |
| Kozlovice | Czechoslovakia | Litoměřice | 1992 |
| Kozlovice | Czech Republic | Litoměřice | 1993 |