Caroline Chepkorir Kwambai (born 9 September 1975) is a Kenyan former long-distance runner who competed in road running competitions.

Her greatest international honour was a team gold at the 2001 IAAF World Half Marathon Championships, where she finished twelfth.

She also won a team gold as a junior athlete at the 1990 IAAF World Cross Country Championships.

[2] Kwambai was a frequent competitor in European road races and won several high profile half marathons, including: the Paris Half Marathon, Prague Half Marathon, Great Scottish Run and Zwolle Half Marathon.

She was also the 2003 winner of the BIG 25 Berlin and Fifth Third River Bank Run races over 25 kilometres.