Nikita Tsvetkov (born 14 February 2005) is a Russian-Uzbekistani cyclist who currently competes for UCI Continental team Tashkent City Professional Cycling Team in road cycling and Tashkent City Track Team in track cycling. Tsvetkov competed in his youth for the Russian Cycling Federation, becoming a Russian junior champion twice. In 2023, Tsvetkov moved to the Uzbekistani Cycling Federation and began competing under the flag of Uzbekistan in international races. During the 2023 season, Tsvetkov competed for Uzbekistan at the 2022 Asian Games in track cycling, competing in the Madison and the team pursuit. In 2024, Tsvetkov moved to the professional level, signing to compete for UCI team Tashkent City Professional Cycling. Tsvetkov won the Uzbekistan National Time Trial Championships in 2024.

Tsvetkov was selected to represent Uzbekistan in the Men's road race at the 2024 Summer Olympics. Tsvetkov started, but failed to finish.