| Sierosławek | |
| Settlement Type: | Village |
| Total Type: | |
| Image Caption: | View from West |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Kuyavian-Pomeranian |
| Subdivision Type2: | County |
| Subdivision Name2: | Świecie |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Drzycim |
| Coordinates: | 53.5667°N 38°W |
| Pushpin Map: | Poland |
Sierosławek is a village in the administrative district of Gmina Drzycim, within Świecie County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.[1] It lies approximately 7km (04miles) north of Drzycim, 180NaN0 north of Świecie, and 550NaN0 north-east of Bydgoszcz.