Reynold Kipkorir Cheruiyot (born 30 July 2004) is a Kenyan runner who competes in track and field and cross-country.

[2] He slowed down to allow Timothy Cheruiyot to overtake him at the finish line of the Kenyan World Championship Trials in July 2023 out of respect for him.

[4][5] In January 2023, he finished second at the 2023 World Athletics Cross Country Championships in Bathurst, Australia, in the U20 race.

[11] In September 2023, he set a new under-20 world record for the mile, running 3:48.06 at the Diamond League final in Eugene, Oregon.

[12] This time improved the previous record of İlham Tanui Özbilen by over a second and was ratified by World Athletics in November 2023.