Jatwieź Duża [ˈjatfʲɛɕ ˈduʐa] is a village in the administrative district of Gmina Suchowola, within Sokółka County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 8 kilometres (5 mi) south-west of Suchowola, 36 km (22 mi) north-west of Sokółka, and 48 km (30 mi) north of the regional capital Białystok.