Dobry Las [ˈdɔbrɨ ˈlas] is a village in the administrative district of Gmina Zbójna, within Łomża County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 5 kilometres (3 mi) north-east of Zbójna, 21 km (13 mi) north-west of Łomża, and 90 km (56 mi) west of the regional capital Białystok.