Landau was formerly part of the German Empire. In the German Empire, the place was called Landau.
The place is now called Lędowo and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Landau | German Empire | Danziger Niederung | before the Versailles Treaty |
| Landau | Free City of Danzig | Danziger Niederung | after the Versailles Treaty |
| Landau | German Empire | Danzig | 1939 |
| Lędowo | Poland | Pruszcz Gdański | 1945 |
| Lędowo | Poland | Gdańsk | 1992 |