Ostrowitz was formerly part of the German Empire. In the German Empire, the place was called Ostrowitz.
The place is now called Ostrovce and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ostrowitz | Austro-Hungary | Mies | before the Treaty of Saint-Germain |
| Ostrovice | Austro-Hungary | Mies | before the Treaty of Saint-Germain |
| Ostrovce | Czechoslovakia | Stříbro | after the Treaty of Saint-Germain |
| Ostrowitz | Czechoslovakia | Stříbro | after the Treaty of Saint-Germain |
| Ostrowitz | German Empire | Mies | 1938 |
| Ostrovce | Czechoslovakia | Stříbro | 1945 |
| Ostrovce | Czechoslovakia | Tachov | 1992 |
| Ostrovce | Czech Republic | Tachov | 1993 |