Komárov was formerly part of the German Empire. In the German Empire, the place was called Komarn.
The place is now called Komárov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Komarn | Austro-Hungary | Sternberg | before the Treaty of Saint-Germain |
| Komárov | Austro-Hungary | Sternberg | before the Treaty of Saint-Germain |
| Komárov | Czechoslovakia | Šternberk | after the Treaty of Saint-Germain |
| Komarn | Czechoslovakia | Šternberk | after the Treaty of Saint-Germain |
| Komarn | German Empire | Sternberg | 1938 |
| Komárov | Czechoslovakia | Šternberk | 1945 |
| - aufgelassen - | Czechoslovakia | Olomouc | 1992 |
| Komárov | Czech Republic | Olomouc | 1993 |