Rynek was formerly part of the German Empire. In the German Empire, the place was called Renk.
The place is now called Rynek and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rynnek | German Empire | Löbau | before the Versailles Treaty |
| Rynek | Poland | Lubawa | after the Versailles Treaty |
| Renk | German Empire | Neumark (Westpr.) | 1939 |
| Rynek | Poland | Działdowo | 1945 |
| Rynek | Poland | Toruń | 1992 |