Serhiy Laktionov (; born 3 October 1967) is a Ukrainian retired professional footballer who played as a midfielder player and currently is working as a coach.
Born in Hola Prystan Raion, Laktionov is a product of the Piddubny Olympic College in Kyiv.
His football career also included other Ukrainian clubs from different leagues (including Vyshcha Liha). He also spent two years as legionnaire in Russia.
After retirement from playing career, he worked as a football trainer in amateur football team Zorya from Haivoron and currently is an assistant manager since 2010.