Rumy () is a village in the administrative district of Gmina Dà ºwierzuty, within Szczytno County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately north of Dà ºwierzuty, north of Szczytno, and east of the regional capital Olsztyn.
During the period from 1938 to 1945, Nazi Germany used the name "Rumnau" for the village.