Trzcińsk [tʂt͡ɕiɲsk] is a village in the administrative district of Gmina Starogard Gdański, within Starogard County, Pomeranian Voivodeship, in northern Poland. It lies approximately 9 kilometres (6 mi) north of Starogard Gdański and 37 km (23 mi) south of the regional capital Gdańsk.

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

• Erich Mix (1898–1971), German flying ace