Podczachy [pɔtˈt͡ʂaxɨ] is a village in the administrative district of Gmina Pacyna, within Gostynin County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) east of Pacyna, 24 km (15 mi) south-east of Gostynin, and 86 km (53 mi) west of Warsaw.