| Ostrołęka | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Łódź |
| Subdivision Type2: | County |
| Subdivision Name2: | Pajęczno |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Sulmierzyce |
| Pushpin Map: | Poland |
| Coordinates: | 51.1667°N 27°W |
Ostrołęka is a village in the administrative district of Gmina Sulmierzyce, within Pajęczno County, Łódź Voivodeship, in central Poland.[1] It lies approximately 5km (03miles) south-west of Sulmierzyce, 100NaN0 east of Pajęczno, and 730NaN0 south of the regional capital Łódź.