Sedl was formerly part of the German Empire. In the German Empire, the place was called Sedl.
The place is now abandoned and the area belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sedl | Austro-Hungary | Aussig | before the Treaty of Saint-Germain |
| Sedlo | Austro-Hungary | Aussig | before the Treaty of Saint-Germain |
| Sedlo | Czechoslovakia | Ústí nad Labem | after the Treaty of Saint-Germain |
| Sedl | Czechoslovakia | Ústí nad Labem | after the Treaty of Saint-Germain |
| Sedl | German Empire | Aussig | 1938 |
| Sedlo | Czechoslovakia | Ústí nad Labem | 1945 |
| - aufgelassen - | Czechoslovakia | Ústí nad Labem | 1992 |
| - aufgelassen - | Czech Republic | Ústí nad Labem | 1993 |