| Ostrowiec | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Sokołów |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Repki |
| Pushpin Map: | Poland |
| Coordinates: | 52.3667°N 51°W |
Ostrowiec is a village in the administrative district of Gmina Repki, within Sokołów County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 8km (05miles) east of Repki, 170NaN0 east of Sokołów Podlaski, and 1030NaN0 east of Warsaw.