Dziechciniec [d͡ʑɛxˈt͡ɕiɲɛt͡s] is a village in the administrative district of Gmina Wiązowna, within Otwock County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) south-east of Wiązowna, 7 km (4 mi) north-east of Otwock, and 26 km (16 mi) east of Warsaw.