Gościeńczyce (Polish pronunciation: [ɡɔɕt͡ɕɛj̃ˈt͡ʂɨt͡sɛ]) is a village in the administrative district of Gmina Grójec, within Grójec County, Masovian Voivodeship, in east-central Poland. It lies approximately 9 kilometres (6 mi) north-east of Grójec and 34 km (21 mi) south of Warsaw.