Christos Alexiou is a 21-year-old professional football player from GRE. At the international level, he represents Greece U19. He plays primarily as a Defender. His preferred foot is Left. His current market value is estimated at 1.2M .

His most recent move was a Transfer from Inter U23 to AEK Athens on 2026-07-08.

Throughout the UEFA European U21 Championship qualification 2025-2026, Christos Alexiou featured in 5 matches, averaging 0.4 tackles, 0.2 interceptions, and 1.4 clearances per game, while blocking 0 shots per game.