Szumowo [ʂuˈmɔvɔ] is a village in the administrative district of Gmina Korycin, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 16 kilometres (10 mi) east of Korycin, 23 km (14 mi) west of Sokółka, and 37 km (23 mi) north of the regional capital Białystok.