Kaloyan Kostov is a 22-year-old professional football player from BUL. He currently plays for Lokomotiv Plovdiv, wearing the number 44 shirt. He plays primarily as a Defender. His current market value is estimated at 150K .

His most recent move was a from Benfica U23 to Lokomotiv Plovdiv on 2023-07-01.

Throughout the Bulgarian First League 2024-2025, Kaloyan Kostov featured in 19 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.