Cveto Pretnar (27 January 1957 – 25 April 2018) was a Slovenian ice hockey goaltender. He played for the Yugoslavia men's national ice hockey team at the 1984 Winter Olympics in Sarajevo. Pretnar stopped twenty-one shots in the second period of Yugoslavia's 0-11 loss to Sweden. Pretnar died on 25 April 2018 at the age of 61.