Komorní Hrádek was formerly part of the German Empire. In the German Empire, the place was called Komorní Hrádek.
The place is now called Komorní Hrádek and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kammerburg | Austro-Hungary | Böhmisch-Brod | before the Treaty of Saint-Germain |
| Hrádek Komorní | Austro-Hungary | Böhmisch-Brod | before the Treaty of Saint-Germain |
| Komorní Hrádek | Czechoslovakia | Český Brod | after the Treaty of Saint-Germain |
| Kammerburg | German Empire | Böhmisch-Brod | 1939 |
| Komorní Hrádek | German Empire | Böhmisch-Brod | 1939 |
| Komorní Hrádek | Czechoslovakia | Český Brod | 1945 |
| Komorní Hrádek | Czechoslovakia | Střední Čechy | 1992 |