Leon Mason is a professional footballer from GIB and is currently 20 years old. At international level, he features for Gibraltar U17. His main role on the pitch is Forward. His stronger foot is Left. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join Mons Calpe SC from Real Balompédica Linense B via on 2025-06-30.

During the UEFA European U21 Championship qualification 2025-2027 campaign, Leon Mason made 6 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.