Trąbki Wielkie is a village in Gdańsk County, Pomeranian Voivodeship, in northern Poland. It is the seat of the gmina (administrative district) called Gmina Trąbki Wielkie. It lies approximately 13 km south-west of Pruszcz Gdański and 23 km south of the regional capital Gdańsk. It is located within the historic region of Pomerania. Trąbki Wielkie was a royal village of the Polish Crown, administratively located in the Tczew County in the Pomeranian Voivodeship.