| Ostrówek | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Piła |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Wyrzysk |
| Coordinates: | 53.1242°N 17.3431°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
| Population Total: | 80 |
Ostrówek is a village in the administrative district of Gmina Wyrzysk, within Piła County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 6km (04miles) south-east of Wyrzysk, 410NaN0 east of Piła, and 860NaN0 north of the regional capital Poznań.