Nowa Wrona [ˈnɔva ˈvrɔna] is a village in the administrative district of Gmina Joniec, within Płońsk County, Masovian Voivodeship, in east-central Poland.

The first larger one is Nowa Wrona with an area of 95.05 ha.

The second estate, smaller Nowa-Wrona Lit "H", with an area of 60.66 ha.

Here was born in 1907 year Lieutenant Mieczyslaw Salamonowicz murdered by soviets in Katyń (1940).

This Płońsk County location article is a stub.