| Ostrów | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Koło |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Olszówka |
| Coordinates: | 52.1489°N 18.8178°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
| Population Total: | 350 |
Ostrów is a village in the administrative district of Gmina Olszówka, within Koło County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 14km (09miles) south-east of Koło and 1330NaN0 east of the regional capital Poznań.