Lachlan Allen is a professional footballer from AUS and is currently 18 years old. At international level, he features for Australia U23. His main role on the pitch is Goalkeeper. He measures 193cm in height and weighs 79kg.

In the AFC U23 Asian Cup 2025-2026, Lachlan Allen played 4 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.