| Hieronimów | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Lipsko |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Sienno |
| Coordinates: | 51.0833°N 54°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Hieronimów is a village in the administrative district of Gmina Sienno, within Lipsko County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 6km (04miles) east of Sienno, 120NaN0 south-west of Lipsko, and 1320NaN0 south of Warsaw.