Khellven Douglas Silva Oliveira is a professional footballer from BRA and is currently 26 years old. He is on the books of Palmeiras - SP and wears shirt number 12. At international level, he features for Brazil U23. His main role on the pitch is Defender. He measures 176cm in height and weighs 73kg. His stronger foot is Right. His estimated market valuation currently stands at 6M €.

His latest transfer saw him join Palmeiras from CSKA Moscow via Free on 2025-08-05. The move was reported at 6M €.

Across the Brazilian Serie A 2026, Khellven Douglas Silva Oliveira appeared in 4 matches and averaged 2.3 tackles, 0.5 interceptions, 3 clearances, and 0 blocked shots per game.