Ostrykół (Polish pronunciation: [ɔsˈtrɨkuw]) is a village in the administrative district of Gmina Prostki, within Ełk County, Warmian-Masurian Voivodeship, in north-eastern Poland.

It is situated on the Ełk River in the region of Masuria.

[2] In the late 19th century, the village had a population of 420, Polish by ethnicity and Lutheran by confession.

[2] Six Polish citizens were murdered by Nazi Germany in the village during World War II.

This Ełk County location article is a stub.