Warzenko [vaˈʐɛnkɔ] is a village in the administrative district of Gmina Przodkowo, within Kartuzy County, Pomeranian Voivodeship, in northern Poland. It lies approximately 8 kilometres (5 mi) north-east of Przodkowo, 16 km (10 mi) north-east of Kartuzy, and 19 km (12 mi) north-west of the regional capital Gdańsk.

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