| Biernacice | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Ostrów Wielkopolski |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Sieroszewice |
| Coordinates: | 51.5358°N 18.1356°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
| Elevation M: | 130 |
| Population Total: | 119 |
Biernacice is a village in the administrative district of Gmina Sieroszewice, within Ostrów Wielkopolski County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 16km (10miles) south-east of Sieroszewice, 330NaN0 south-east of Ostrów Wielkopolski, and 1280NaN0 south-east of the regional capital Poznań.