| Olszyna | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Greater Poland |
| Subdivision Type2: | County |
| Subdivision Name2: | Ostrzeszów |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Ostrzeszów |
| Coordinates: | 51.4092°N 17.9117°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | right |
Olszyna is a village in the administrative district of Gmina Ostrzeszów, within Ostrzeszów County, Greater Poland Voivodeship, in west-central Poland.[1] It lies approximately 7km (04miles) west of Ostrzeszów and 1300NaN0 south-east of the regional capital Poznań.