Trzcianka [ˈtʂt͡ɕanka] is a settlement in the administrative district of Gmina Skarszewy, within Starogard County, Pomeranian Voivodeship, in northern Poland. It lies approximately 6 kilometres (4 mi) north of Skarszewy, 18 km (11 mi) north of Starogard Gdański, and 30 km (19 mi) south-west of the regional capital Gdańsk.

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