Porzecze [pɔˈʐɛt͡ʂɛ] is a settlement in the administrative district of Gmina Stary Dzierzgoń, within Sztum County, Pomeranian Voivodeship, in northern Poland. It lies approximately 11 kilometres (7 mi) north of Stary Dzierzgoń, 29 km (18 mi) east of Sztum, and 73 km (45 mi) south-east of the regional capital Gdańsk.

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