Sergei Leonidovich Pyatikopov (; born 23 June 1978) is a Russian professional football coach and a former player. He is an assistant coach with FC Zenit-Izhevsk.
He made his Russian Football National League debut for FC Gazovik-Gazprom Izhevsk on 2 July 1998 in a game against FC Druzhba Maykop.