Tommy Semmy is a professional footballer from PNG and is currently 32 years old. He is on the books of Altona Magic and wears shirt number 13. At international level, he features for Papua New Guinea. His main role on the pitch is Forward.

His latest transfer saw him join Melbourne Knights from Geelong Soccer Club via on 2025-06-23.

During the FIFA World Cup qualification (OFC) 2026 campaign, Tommy Semmy made 3 appearances, scoring 2 goals and adding 0 assists. He averaged 0.7 goals per match from 2 shots, with 2 on target.