Billy Regan is a professional footballer from IRL and is currently 19 years old. He is on the books of Galway United and wears shirt number 39. His main role on the pitch is Defender. His stronger foot is Right.

His latest transfer saw him join Galway United from Galway United U19 via on 2024-11-01.

Across the Ireland Premier Division 2025, Billy Regan appeared in 3 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.