| Sosnówka | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Mława |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Dzierzgowo |
| Coordinates: | 53.15°N 58°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
Sosnówka is a village in the administrative district of Gmina Dzierzgowo, within Mława County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 3km (02miles) south-west of Dzierzgowo, 190NaN0 east of Mława, and 1070NaN0 north of Warsaw.