Sinan Altun is a professional footballer from FRA and is currently 25 years old. His main role on the pitch is Midfield. His stronger foot is Left. His estimated market valuation currently stands at 25K €.

His latest transfer saw him join Hostert from F91 Dudelange via on 2025-06-30.

Over 4 appearances in the Luxembourg National Division 2025-2026, Sinan Altun contributed 1 goals and 0 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.