Ledeč was formerly part of the German Empire. In the German Empire, the place was called Ledeč nad Sázavou.
The place is now called Ledeč nad Sázavou and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ledeč | Austro-Hungary | Ledeč | before the Treaty of Saint-Germain |
| Ledeč nad Sázavou | Czechoslovakia | Ledeč nad Sázavou | after the Treaty of Saint-Germain |
| Ledetsch an der Sasau | German Empire | Ledetsch an der Sasau | 1939 |
| Ledeč nad Sázavou | German Empire | Ledetsch an der Sasau | 1939 |
| Ledeč nad Sázavou | Czechoslovakia | Ledeč nad Sázavou | 1945 |
| Ledeč nad Sázavou | Czechoslovakia | Východní Čechy | 1992 |