Leonard Patrick Komon (born 10 January 1988) is a Kenyan professional long-distance runner and was the world record holder in the 10 kilometres. His 10K world record in 2010 with a time of 26:44 is a 17 seconds improvement on the previous best. He won a half marathon with 59:14 in 2014 (Berlin), which was the fastest debut half marathon in history at the time.
Komon was the silver medallist at the 2008 IAAF World Cross Country Championships and shared in three team golds from 2008 to 2010.