| Jaćmierz | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Subcarpathian |
| Subdivision Type2: | County |
| Subdivision Name2: | Sanok |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Zarszyn |
| Coordinates: | 49.6167°N 23°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Elevation M: | 398 |
| Population Total: | 830 |
| Population Footnotes: | (approx.) |
Jaćmierz is a village in the administrative district of Gmina Zarszyn, within Sanok County, Subcarpathian Voivodeship, in south-eastern Poland.[1] It lies approximately 4km (02miles) north of Zarszyn, 170NaN0 north-west of Sanok, and 470NaN0 south of the regional capital Rzeszów.