Kristjan Ceh (born 17 February 1999) is a Slovenian athlete specialising in the discus throw.
He represented his country at the 2019 World Athletics Championships without qualifying for the final.
Earlier that year he won a gold medal at the European U23 Championships in Gävle, Sweden.
His personal best in the event is 63.82 metres set in Gävle in 2019.