Silas Kipruto ( born September 26, 1984) is a Kenyan long-distance runner.
From 2008 to 2010 he won three times in a row the 10 km- du Conseil Général 13, and 2008 and 2009, he finished second at the World 's Best 10K.
In 2010, he remained as second in the Stramilano and third in the Lille Half-Marathon twice each on the 21.097 -km distance in under an hour. In the World Half Marathon Championships in Nanning, he finished fourth and won with the Kenyan team gold. Also, he was fourth in the Delhi Half Marathon.