Anton Igorevich Kupchin (; born 3 April 1990) is a Russian former professional football player.
He made his Russian Football National League debut for FC SKA-Energiya Khabarovsk on 24 June 2008 in a game against FC KAMAZ Naberezhnye Chelny. He played 7 seasons in the FNL for SKA.
In September 2019, Kupchin joined FC Favorit-VD Kafa which he played five league games for before leaving.