Sergei Aleksandrovich Tomarov (; born 25 May 1982) is a Russian football coach and a former player. He is an assistant coach with Ural Yekaterinburg.
On 13 June 2018, he signed a 3-year contract as the manager of FC Ufa. He resigned from Ufa with team in 15th place on 7 November 2018.
On 15 June 2022, Tomarov was appointed as a caretaker manager of Ufa.