Gleb Sergeyevich Retivykh (; born 30 December 1991) is a Russian cross-country skier specializing in sprint.
On 3 February 2017, Retivykh won his first World Cup title in Pyeongchang, South Korea, in classic sprint. Three days later, he also won the team sprint with Andrey Parfenov.
He competed at the FIS Nordic World Ski Championships 2017 in Lahti, Finland.
All results are sourced from the International Ski Federation (FIS).