Kilian Fischhuber (born 1 August 1983) is a professional Austrian sport climber and rock climber. He participated in bouldering and lead climbing competitions. From 2005 to 2011, he won five Bouldering World Cups. No other male climber was ever able to win it more than three times, or win it three times in a row. Due to his outstanding career, he was awarded the La Sportiva Competition Award in 2009, together with Chris Sharma.