Kaczynos [kaˈt͡ʂɨnɔs] is a village in the administrative district of Gmina Stare Pole, within Malbork County, Pomeranian Voivodeship, in northern Poland.

Kaczynos is approximately 3 kilometres (2 mi) north-west of Stare Pole, 10 km (6 mi) north-east of Malbork, and 49 km (30 mi) south-east of the regional capital Gdańsk.