Jaszczułty [jaʂˈt͡ʂuu̯tɨ] is a village in the administrative district of Gmina Długosiodło, within Wyszków County, Masovian Voivodeship, in east-central Poland. It lies approximately 8 kilometres (5 mi) south-west of Długosiodło, 15 km (9 mi) north of Wyszków, and 66 km (41 mi) north-east of Warsaw.