Sapałówka [sapaˈwufka] is a village in the administrative district of Gmina Banie Mazurskie, within Gołdap County, Warmian-Masurian Voivodeship, in northern Poland, close to the border with the Kaliningrad Oblast of Russia. It lies approximately 5 kilometres (3 mi) east of Banie Mazurskie, 16 km (10 mi) south-west of Gołdap, and 117 km (73 mi) north-east of the regional capital Olsztyn.