Pietrachy [pjɛˈtraxɨ] is a village in the administrative district of Gmina Zadzim, within Poddębice County, Łódź Voivodeship, in central Poland. It lies approximately 2 kilometres (1 mi) east of Zadzim, 15 km (9 mi) south-west of Poddębice, and 41 km (25 mi) west of the regional capital Łódź.