Nikita Serikovich Stalnov (Russian: Никита Серикович Стальнов, born 14 September 1991) is a Kazakhstani former cyclist, who last rode for UCI WorldTeam Astana–Premier Tech. He was named in the startlist for the 2017 and 2018 Vuelta a España. Stalnov retired from competition at the end of the 2021 season.