Warmuntowice was formerly part of the German Empire. In the German Empire, the place was called Warmunthau.
The place is now called Warmuntowice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Warmunthau | German Empire | Cosel | 1939 |
| Warmuntowice | Under Polish administration | Koźle | 1945 |
| Warmuntowice | Poland | Opole | 1992 |