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