Valeriy Dubko (born March 22, 2001) is a Ukrainian professional footballer who plays as a defender, primarily in the centre-back position.
Dubko began his professional development in the youth academy of Vorskla Poltava. He made his debut in the Ukrainian Premier League (UPL) for Vorskla's senior team during the 2020–2021 season. In 2021, he was loaned to Chornomorets Odesa, where he secured a regular role in the starting lineup.
In February 2022, Dubko signed with Zorya Luhansk. Following the disruption of the Ukrainian football calendar, he moved to the Belgian club FCV Dender EH on loan for the 2022–2023 season, competing in the Challenger Pro League. In 2023, he returned to the Ukrainian Premier League, joining the Kyiv-based club Obolon.
At the international level, Dubko has represented Ukraine as a member of the national under-21 football team, participating in qualifying stages for the UEFA European Under-21 Championship.
