Zalas [ˈzalas] is a village in the administrative district of Gmina Długosiodło, within Wyszków County, Masovian Voivodeship, in east-central Poland. It lies approximately 5 kilometres (3 mi) south-east of Długosiodło, 20 km (12 mi) north-east of Wyszków, and 72 km (45 mi) north-east of Warsaw.