Sulerzyż [suˈlɛʐɨʂ] is a village in the administrative district of Gmina Glinojeck, within Ciechanów County, Masovian Voivodeship, in east-central Poland. It lies approximately 12 kilometres (7 mi) east of Glinojeck, 13 km (8 mi) west of Ciechanów, and 80 km (50 mi) north-west of Warsaw.