Potopy [pɔˈtɔpɨ] is a village in the administrative district of Gmina Rutka-Tartak, within Suwałki County, Podlaskie Voivodeship, in north-eastern Poland, close to the border with Lithuania. It lies approximately 29 kilometres (18 mi) north of Suwałki and 137 km (85 mi) north of the regional capital Białystok.