Dwukoły is a village in the administrative district of Gmina Iłowo-Osada, within Działdowo County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) south-west of Iłowo-Osada, 13 km (8 mi) south-east of Działdowo, and 74 km (46 mi) south of the regional capital Olsztyn.