Prandocin [pranˈdɔt͡ɕin] is a village in the administrative district of Gmina Trojanów, within Garwolin County, Masovian Voivodeship, in east-central Poland. It lies approximately 8 kilometres (5 mi) west of Trojanów, 23 km (14 mi) south of Garwolin, and 76 km (47 mi) south-east of Warsaw.