Anton Šťastný (born August 5, 1959 in Bratislava, Czechoslovakia) is a former Slovak professional ice hockey left winger who played nine seasons with the Quebec Nordiques of the National Hockey League from 1980 until 1989. He was the first player born and trained in Slovakia to be drafted by an NHL team. He is the brother of Vladimír Šťastný, Marián Šťastný, and Peter Šťastný, and the uncle of Yan Stastny and Paul Stastny (both Peter's sons), all of whom are (or have been) involved in ice hockey at a professional level. Anton's son, Thomas Šťastný, played in Switzerland, last for Martigny in 2006.