Isaac Kiprono Songok (born 25 April 1984 in Kaptel, Nandi District) is a Kenyan long-distance runner.
He went St. Patrick's High School in Iten, famous for producing runners.
He is best known for winning the silver medal in the short race at the 2006 World Cross Country Championships.
Songok is from Kaptel village, as is Bernard Lagat, another famous athlete.
This Kenyan biographical article relating to athletics is a stub.