| Knieja | |
| Settlement Type: | Village |
| Total Type: | |
| Coordinates: | 53.5614°N 17.9764°W |
| Pushpin Map: | Poland |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Kuyavian-Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Tuchola |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Cekcyn |
Knieja is a village in the administrative district of Gmina Cekcyn, within Tuchola County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.[1]