Demity [dɛˈmitɨ] is a village in the administrative district of Gmina Płoskinia, within Braniewo County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) north-east of Płoskinia, 14 km (9 mi) south-east of Braniewo, and 67 km (42 mi) north-west of the regional capital Olsztyn.