Olbersdorf was formerly part of the German Empire. In the German Empire, the place was called Olbersdorf.
The place is now called Albrechtice u Frýdlantu (Frýdlant-Al.) and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Olbersdorf | Austro-Hungary | Friedland (Isergebirge) | before the Treaty of Saint-Germain |
| Albrechtice | Czechoslovakia | Frýdlant | after the Treaty of Saint-Germain |
| Olbersdorf | Czechoslovakia | Frýdlant | after the Treaty of Saint-Germain |
| Olbersdorf | German Empire | Friedland (Isergebirge) | 1938 |
| Albrechtice | Czechoslovakia | Frýdlant | 1945 |
| Albrechtice u Frýdlantu (Frýdlant-Al.) | Czechoslovakia | Liberec | 1992 |
| Albrechtice u Frýdlantu (Frýdlant-Al.) | Czech Republic | Liberec | 1993 |