Nino Marcelli is a professional footballer from SVK and is currently 22 years old. He is on the books of Slovan Bratislava and wears shirt number 18. At international level, he features for Slovakia U20. His main role on the pitch is Forward. His stronger foot is Right. His estimated market valuation currently stands at 6.5M €.

His latest transfer saw him join Slovan Bratislava from Slovan Bratislava B via on 2023-07-01.

During the Slovak Nike liga 2025-2026 campaign, Nino Marcelli made 22 appearances, scoring 6 goals and adding 5 assists. He averaged 0.3 goals per match from 37 shots, with 13 on target.