Artem Romanovych Kozak (; born 28 May 1998) is a Ukrainian professional footballer who plays as a midfielder for Oleksandriya.
He made his Ukrainian Premier League debut for FC Arsenal Kyiv on 24 February 2019 in a game against FC Desna Chernihiv.
On 20 August 2024, Kozak signed a two-season contract with Oleksandriya.