Sergei Alekseyevich Borodin (; born 30 January 1999) is a Russian football player who plays for FC Torpedo Moscow.
He made his debut in the Russian Professional Football League for FC Krasnodar-2 on 2 September 2016 in a game against FC Dynamo Stavropol. He made his Russian Football National League debut for Krasnodar-2 on 17 July 2018 in a game against FC Sibir Novosibirsk.
On 28 August 2020, he joined FC Ufa on loan with an option to purchase. He made his Russian Premier League debut for Ufa on 17 December 2020 in a game against his main club FC Krasnodar. He substituted Bojan JokiÃÂ in the 48th minute. On 19 February 2021, Krasnodar terminated the loan early.
On 11 January 2023, Borodin was loaned by Beitar Jerusalem in Israel until 30 June 2023.
On 29 June 2023, Borodin signed a three-year contract with FC Torpedo Moscow.
Borodin was called up to the Russia national football team for the first time for a friendly against Kyrgyzstan in September 2022. He made his debut in that game on 24 September 2022.