Mitja Petkovšek (born February 6, 1977 in Ljubljana) is a former Slovenian gymnast.
Petkovšek is a specialist on parallel bars, where he is world champion (2005, 2007), World Cup Final champion (2000, 2004), and European champion (2000, 2007, 2008).
he has never won a medal at an Olympics, he has a total of 12 world championship, World Cup Finals, and European championship medals (7 of them Gold).
He is married to Mojca Rode, Slovenian rhythmic gymnast.