Peter Czupryna is a former West German slalom canoeist who competed from the mid-1970s to the early 1980s. He won two medals in the C-2 event at the ICF Canoe Slalom World Championships with a gold in 1979 and a silver in 1981.

• ICF medalists for Olympic and World Championships – Part 2: rest of flatwater (now sprint) and remaining canoeing disciplines: 1936–2007 at WebCite (archived November 9, 2009)