Czaczki Wielkie [ˈt͡ʂat͡ʂki ˈvjɛlkʲɛ] is a village in the administrative district of Gmina Turośń Kościelna, within Białystok County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 6 kilometres (4 mi) south of Turośń Kościelna and 18 km (11 mi) south of the regional capital Białystok.