Kaloyan Kostov is a professional footballer from BUL and is currently 23 years old. He is on the books of Lokomotiv Plovdiv and wears shirt number 44. His main role on the pitch is Defender. His estimated market valuation currently stands at 150K €.

His latest transfer saw him join Lokomotiv Plovdiv from Benfica U23 via on 2023-07-01.

Across the Bulgarian First League 2024-2025, Kaloyan Kostov appeared in 19 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.