Smorczewo [smɔrˈt͡ʂɛvɔ] is a village in the administrative district of Gmina Drohiczyn, within Siemiatycze County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 13 kilometres (8 mi) north of Drohiczyn, 19 km (12 mi) north-west of Siemiatycze, and 76 km (47 mi) south-west of the regional capital Białystok.