| Łankiejmy | |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Kętrzyn |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Korsze |
| Coordinates: | 54.15°N 25°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 505 |
Łankiejmy is a village in the administrative district of Gmina Korsze, within Kętrzyn County, Warmian-Masurian Voivodeship, in northern Poland,[1] approximately 6km (04miles) southwest of Korsze, 220NaN0 west of Kętrzyn, and 560NaN0 northeast of the regional capital Olsztyn.
German diplomat Hans von der Groeben was born here in 1907, while it was part of East Prussia.