Rucewo [ruˈt͡sɛvɔ] (German Rotzung) is a village in the administrative district of Gmina Zalewo, within Iława County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) south-west of Zalewo, 23 km (14 mi) north of Iława, and 64 km (40 mi) west of the regional capital Olsztyn.