Sobącz [ˈsɔbɔnt͡ʂ] is a village in the administrative district of Gmina Liniewo, within Kościerzyna County, Pomeranian Voivodeship, in northern Poland. It lies approximately 5 kilometres (3 mi) west of Liniewo, 13 km (8 mi) south-east of Kościerzyna, and 46 km (29 mi) south-west of the regional capital Gdańsk.

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