Brzeźnica [bʐɛʑˈnit͡sa] is a village in the administrative district of Gmina Gowarczów, within Końskie County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 4 kilometres (2 mi) east of Gowarczów, 10 km (6 mi) north-east of Końskie, and 44 km (27 mi) north of the regional capital Kielce.