Denis Nieslanik is a professional footballer from CZE and is currently 27 years old. He is on the books of Vitkovice and wears shirt number 13. His main role on the pitch is Forward. He measures 184cm in height and weighs 84kg. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join TJ Unie Hlubina from Vitkovice via Free on 2026-02-19.

During the Czech Third League 2025-2026 campaign, Denis Nieslanik made 16 appearances, scoring 5 goals and adding 0 assists. He averaged 0.3 goals per match from 0 shots, with 0 on target.