Koech

Koech is a Kalenjin surname of Kenyan origin that may refer to:
 * Benjamin Koech (20 June), A track and field champion known for going to the Olympics in 1992 in Barcelona
 * Benson Koech (born 1974), Kenyan middle-distance runner is known for his achievements as a young athlete
 * Bernard Kiprop Koech (born 1988), Kenyan marathon runner
 * Cherono Koech, Kenyan middle-distance runner
 * Duncan Koech (born 1984), Kenyan marathon runner
 * Enock Koech (born 1981), Kenyan long-distance runner
 * Isaiah Kiplangat Koech (born 1993), Kenyan long-distance runner who specializes in the 5000 meters
 * Job Koech Kinyor (born 1990), Kenyan middle-distance runner
 * John Koech, Kenyan politician
 * Joyce Chepchumba Koech (born 1970), long-distance athlete from Kenya
 * Justus Koech (born 1980), Kenyan middle-distance runner who specializes in the 800 meters
 * Paul Kipsiele Koech (born 1981), a Kenyan runner who specializes in the 3000 meters steeplechase
 * Paul Koech (1969–2018), Kenyan distance and marathon runner
 * Peter Koech (born 1958), a former long-distance runner from Kenya, Olympic silver medallist in the 3,000 meters steeplechase
 * Robert Kiprop Koech (born 1997), Kenyan long-distance runner
 * Wesley Kiprotich Koech (born 1979), Kenyan middle-distance runner who specializes in the 3000 meters steeplechase
 * William Koech (born 1961), retired Kenyan long-distance runner who specialized in the 10,000 metres