Pęcław [ˈpɛnt͡swaf] is a village in the administrative district of Gmina Góra Kalwaria, within Piaseczno County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) south of Góra Kalwaria, 20 km (12 mi) south-east of Piaseczno, and 35 km (22 mi) south-east of Warsaw.