Peter Hochschorner (born 7 September 1979) is a retired Slovak slalom canoeist who competed at the international level from 1996 to 2017. Competing together with his twin brother Pavol Hochschorner, they are the most successful C2 paddlers in the history of canoe slalom. They retired from canoe slalom in 2018 after the C2 event was discontinued and subsequently switched to wildwater canoeing. They retired from wildwater canoeing after the 2021 World Championships in their hometown Bratislava. At the European Championships he won a total of 17 medals (11 golds, 3 silvers and 3 bronzes).