Grzegórzki was formerly part of the German Empire. In the German Empire, the place was called Gregersdorf.
The place is now called Grzegórzki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Gregersdorf | German Empire | Neidenburg | 1939 |
| Grzegórzki | Under Polish administration | Nidzica | 1945 |
| Grzegórzki | Poland | Olsztyn | 1992 |