Kozińce [kɔˈʑiɲt͡sɛ] is a village in the administrative district of Gmina Dobrzyniewo Duże, within Białystok County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 7 kilometres (4 mi) north-west of Dobrzyniewo Duże and 20 km (12 mi) north-west of the regional capital Białystok.