Ktery was formerly part of the German Empire. In the German Empire, the place was called Ktery.
The place is now called Ktery and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Ktery | Russian Empire | Lenčica | 1914 |
| Ktery | Poland | Łęczyca | 1921 |
| Ktery | German Empire | Lentschütz | 1939 |
| Ktery (A, D) | Poland | Kutno | 1945 |
| Ktery | Poland | Płock | 1992 |