|Coordinates: 54°0′44″N 21°13′28″E / 54.01222°N 21.22444°E|
Staniewo [staˈɲevɔ] (German: Ottoswalde) is a settlement in the administrative district of Gmina Reszel, within Kętrzyn County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 7 kilometres (4 mi) south-east of Reszel, 14 km (9 mi) south-west of Kętrzyn, and 54 km (34 mi) north-east of the regional capital Olsztyn.
Before 1945 the area was part of Germany (East Prussia).
The settlement has a population of 22.