Callum Marshall is a 21-year-old professional football player from NIR. He currently plays for Luton Town, wearing the number 9 shirt. At the international level, he represents Northern Ireland U21. He plays primarily as a Defender. He stands at 172cm tall and weighs 70kg. His preferred foot is Left. His current market value is estimated at 2M .

His most recent move was a from West Ham United to Luton Town on 2026-07-30.

Throughout the English Football League One 2024-2025, Callum Marshall featured in 43 matches, averaging 1.5 tackles, 0.4 interceptions, and 0.5 clearances per game, while blocking 0.6 shots per game.