Klaus Heidegger (born 19 August 1957) is an Austrian former alpine skier.

He had five victories on the FIS World Cup circuit.

[1] Heidegger finished second overall in the 1977 World Cup standings, behind Ingemar Stenmark of Sweden.

[7] Following his skiing career, Heidegger has served as co-president of the American cosmetic company Kiehl's, which was sold to L'Oreal for an estimated price of $100 million to $150 million in 2000.

[8][9] Klaus Heidegger is also a co-founder of Masai Group International, provider of MBT Physiological Footwear, which received an investment from Berkshire Partners in 2007.