Klemen Čebulj (born 21 February 1992) is a Slovenian volleyball player who plays for Asseco Resovia and the Slovenia national team.

With Slovenia, he was the runner-up of the European Volleyball Championship three times, in 2015, 2019 and 2021.

On 14 August 2015, Slovenia, including Čebulj, won a gold medal in the 2015 European League.

[1] With Slovenia, he was also a runner-up of the 2015 European Championship (lost 3–0 against France in the final).

[2]