Mszaniec was formerly part of the German Empire. In the German Empire, the place was called Saugarten, Fh..
The place is now called Mszaniec and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Saugarten, Fh. | German Empire | Landsberg (Warthe) | 1939 |
| Mszaniec | Under Polish administration | Gorzów Wielkopolski | 1945 |
| Mszaniec | Poland | Gorzów | 1992 |