| Nowosiadło | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Płock |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Słubice |
| Pushpin Map: | Poland |
| Coordinates: | 52.4333°N 74°W |
Nowosiadło is a village in the administrative district of Gmina Słubice, within Płock County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 8km (05miles) north of Słubice, 200NaN0 south-east of Płock, and 780NaN0 west of Warsaw.