Ober-Sandau was formerly part of the German Empire. In the German Empire, the place was called Ober Sandau.
The place is now called Horní Žandov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ober-Sandau | Austro-Hungary | Marienbad | before the Treaty of Saint-Germain |
| Horní Žandov | Austro-Hungary | Marienbad | before the Treaty of Saint-Germain |
| Horní Žandov | Czechoslovakia | Mariánské Lázně | after the Treaty of Saint-Germain |
| Ober-Sandau | Czechoslovakia | Mariánské Lázně | after the Treaty of Saint-Germain |
| Ober Sandau | German Empire | Marienbad | 1938 |
| Horní Žandov | Czechoslovakia | Mariánské Lázně | 1945 |
| Horní Žandov | Czechoslovakia | Cheb | 1992 |
| Horní Žandov | Czech Republic | Cheb | 1993 |