The Oksywie culture (German Oxhöft-Kultur) was an archaeological culture that existed in the area of modern-day Eastern Pomerania around the lower Vistula river from the 2nd century BC to the early 1st century AD. It is named after the village of Oksywie, now part of the city of Gdynia in northern Poland, where the first archaeological finds typical of this culture were discovered.
Archaeological research during the past recent decades near Pomerania in Poland suggests that the transition of the local component of the Pomeranian culture into the Oksywie culture occurred in the 2nd century BC. Like other cultures of this period, Oksywie showed some signs of an influence from the La Tène culture. However, in terms of their ethnolinguistic identity, the time period and geographical location may suggest that the Pomeranian and/or Oksywie cultures were linked to the long-extinct Western Baltic languages and, in particular, the little-known Pomeranian Baltic language.