| Nowe Piastowo | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Masovian |
| County | Sierpc |
| Gmina | Gmina Sierpc |
Nowe Piastowo [ˈnɔvɛ pjasˈtɔvɔ] is a village in the administrative district of Gmina Sierpc, within Sierpc County, Masovian Voivodeship, in east-central Poland.
Coordinates: 52°48′03″N 19°38′30″E / 52.80083°N 19.64167°E