Tuchom is a village in the administrative district of Gmina Żukowo, within Kartuzy County, Pomeranian Voivodeship, in northern Poland. It lies approximately 10 kilometres north of Żukowo, 17 km north-east of Kartuzy, and 18 km north-west of the regional capital Gdańsk. For details of the history of the region, see History of Pomerania.