| Plewnik | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Przasnysz |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Krzynowłoga Mała |
| Pushpin Map: | Poland |
| Coordinates: | 53.1667°N 73°W |
Plewnik is a village in the administrative district of Gmina Krzynowłoga Mała, within Przasnysz County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 6km (04miles) east of Krzynowłoga Mała, 170NaN0 north of Przasnysz, and 1060NaN0 north of Warsaw.
During Nazi Occupation it was part of New Berlin military training area