Oleg Vladimirovich Nikolayev (; born 21 May 1998) is a Russian football player who plays for FC Chernomorets Novorossiysk.
He made his debut in the Russian Professional Football League for FC Rotor Volgograd on 28 July 2016 in a game against FC Mashuk-KMV Pyatigorsk.
He made his Russian Football National League debut for Rotor on 8 July 2017 in a game against FC Khimki.
He made his Russian Premier League debut for FC Rotor Volgograd on 11 August 2020 in a game against FC Zenit Saint Petersburg.
On 19 January 2021, he joined FC Volgar Astrakhan on loan until the end of the 2020âÂÂ21 season.