Szwedzki Ostrów [ˈʂfɛt͡ski ˈɔstruf] is a settlement in the administrative district of Gmina Lipusz, within Kościerzyna County, Pomeranian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) south-east of Lipusz, 12 km (7 mi) south-west of Kościerzyna, and 63 km (39 mi) south-west of the regional capital Gdańsk.

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