Markowo [marˈkɔvɔ] is a village in the administrative district of Gmina Brańsk, within Bielsk County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 10 kilometres (6 mi) north-west of Brańsk, 31 km (19 mi) west of Bielsk Podlaski, and 44 km (27 mi) south-west of the regional capital Białystok.