Krężnica Jara [krɛ̃ʐˈnit͡sa ˈjara] is a village in the administrative district of Gmina Niedrzwica Duża, within Lublin County, Lublin Voivodeship, in eastern Poland. It lies approximately 8 kilometres (5 mi) north-east of Niedrzwica Duża and 13 km (8 mi) south-west of the regional capital Lublin.