| Olszanica | |
| Settlement Type: | Village |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Subcarpathian |
| Subdivision Type2: | County |
| Subdivision Name2: | Lesko |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Olszanica |
| Pushpin Map: | Poland |
| Coordinates: | 49.4667°N 49°W |
| Population Total: | 1100 |
Olszanica is a village in Lesko County, Subcarpathian Voivodeship, in south-eastern Poland. It is the seat of the gmina (administrative district) called Gmina Olszanica.[1] It lies approximately 9km (06miles) east of Lesko and 710NaN0 south-east of the regional capital Rzeszów.