Nowe Gatne (Polish pronunciation: [ˈnɔvɛ ˈɡatnɛ]) is a village in the administrative district of Gmina Nowinka, within Augustów County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 2 kilometres (1 mi) north-west of Nowinka, 11 km (7 mi) north of Augustów, and 93 km (58 mi) north of the regional capital Białystok.