Kobyla [kɔˈbɨla] is a village in the administrative district of Gmina Perlejewo, within Siemiatycze County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 8 kilometres (5 mi) north-west of Perlejewo, 33 km (21 mi) north-west of Siemiatycze, and 75 km (47 mi) south-west of the regional capital Białystok.