Christoph Reinhold Soukup (born October 11, 1980 in Vienna) is an Austrian professional mountain biker.
Riding the sport for more than 15 years, Soukup has won fourteen Austrian national championship titles in men's mountain biking (both cross-country and marathon races), and later represented his nation Austria in two editions of the Olympic Games (2004 and 2008), where he installed top-fifteen finishes in the same tournament.
Despite having suffered a sore throat and slight fever shortly before the race, Soukup recorded his highest career position on a 4.8-km sturdy, treacherous cross-country course with a much stronger, sixth-place time in 2:00:11, but narrowly missed the Olympic podium by two minutes.Soukup also sought a bid for his third Austrian squad at the 2012 Summer Olympics in London, but decided to pull himself off shortly from the final stage of the UCI World Cup in La Bresse, France due to a sustained scaphoid injury.