Radkiejmy [ratˈkʲɛi̯mɨ] is a village within 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 9 kilometres (6 mi) north of Banie Mazurskie, 16 km (10 mi) west of Gołdap, and 119 km (74 mi) north-east of the regional capital Olsztyn.