Koszewo [kɔˈʂɛvɔ] is a village in the administrative district of Gmina Brańsk, within Bielsk County, Podlaskie Voivodeship, in north-eastern Poland.

[1] It lies approximately 11 kilometres (7 mi) east of Brańsk, 16 km (10 mi) west of Bielsk Podlaski, and 45 km (28 mi) south of the regional capital Białystok.

According to the 1921 census, the village was inhabited by 201 people, among whom 194 were Roman Catholic, 1 was Orthodox, and 6 were Mosaic.

At the same time, all inhabitants declared Polish nationality.

This Bielsk County location article is a stub.