Sobótka was formerly part of the German Empire. In the German Empire, the place was called Saatfelde.
The place is now called Sobótka and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Sobotka (Bz. Posen) | German Empire | Pleschen | before the Versailles Treaty |
| Sobótka, Dwór | Poland | Ostrów Wielkopolski | after the Versailles Treaty |
| Sobotka | German Empire | Ostrowo | 1939 |
| Saatfelde | German Empire | Ostrowo | 1939 |
| Sobótka | Poland | Ostrów Wielkopolski | 1945 |
| Sobótka | Poland | Kalisz | 1992 |