Wilson Kwambai Chebet (born 12 July 1985 in Marakwet District) is a Kenyan professional long-distance runner who specialises in road running competitions. He has a marathon best of 2:05:27 hours. He began competing internationally in 2005 and established himself with a number of circuit wins in his first three years of competition, including the Marseille-Cassis Classique Internationale and America's Finest City Half Marathon. He managed podium finishes at the Granollers Half Marathon, Rotterdam Half Marathon and Delhi Half Marathon in 2008. He represented Kenya at the 2009 IAAF World Half Marathon Championships and helped win the team gold medal.