Choroszczewo [xɔrɔʂˈt͡ʂɛvɔ] is a village in the administrative district of Gmina Milejczyce, within Siemiatycze County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 18 kilometres (11 mi) north-east of Siemiatycze and 64 km (40 mi) south of the regional capital Białystok.