| Ostrowieczno | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Śrem |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Dolsk |
| Coordinates: | 51.9833°N 24°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
| Elevation M: | 110 |
| Population Total: | 320 |
Ostrowieczno is a village in the administrative district of Gmina Dolsk, within Śrem County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 4km (02miles) east of Dolsk, 140NaN0 south-east of Śrem, and 490NaN0 south of the regional capital Poznań.