Dobarz [ˈdɔbaʂ] is a village in the administrative district of Gmina Trzcianne, within Mońki County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 8 kilometres (5 mi) north-west of Trzcianne, 15 km (9 mi) west of Mońki, and 48 km (30 mi) north-west of the regional capital Białystok.