Ostróżki [ɔsˈtruʂki] is a village in the administrative district of Gmina Kolbudy, within Gdańsk County, Pomeranian Voivodeship, in northern Poland. It lies approximately 4 kilometres (2 mi) south of Kolbudy, 12 km (7 mi) west of Pruszcz Gdański, and 18 km (11 mi) south-west of the regional capital Gdańsk.

For details of the history of the region, see History of Pomerania.