Nad Rzeką [ˌnad ˈʐɛkɔ̃] is a village in the administrative district of Gmina Żelechów, within Garwolin County, Masovian Voivodeship, in east-central Poland. It lies approximately 2 kilometres (1 mi) east of Żelechów, 24 km (15 mi) south-east of Garwolin, and 79 km (49 mi) south-east of Warsaw.