Dwerniczek
Village
Dwerniczek
Coordinates: 49°18′19″N 22°43′1″E / 49.30528°N 22.71694°E / 49.30528; 22.71694
Country	Poland
Voivodeship	Subcarpathian
County	Bieszczady
Gmina	Lutowiska
Population	70

Dwerniczek [dvɛrˈɲit͡ʂɛk] is a village in the administrative district of Gmina Lutowiska, within Bieszczady County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Ukraine. It lies approximately 7 kilometres (4 mi) north of Lutowiska, 17 km (11 mi) south-east of Ustrzyki Dolne, and 96 km (60 mi) south-east of the regional capital Rzeszów.^[1]

The San river crosses the area.