Zwartowo [zvarˈtɔvɔ] is a village in the administrative district of Gmina Choczewo, within Wejherowo County, Pomeranian Voivodeship, in northern Poland. It lies approximately 7 kilometres (4 mi) south-west of Choczewo, 30 km (19 mi) west of Wejherowo, and 65 km (40 mi) north-west of the regional capital Gdańsk.

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