Tatary [taˈtarɨ] is a village in the administrative district of Gmina Kadzidło, within Ostrołęka County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 kilometres (2 mi) east of Kadzidło, 20 km (12 mi) north of Ostrołęka, and 118 km (73 mi) north of Warsaw.