Jack Duncan is a 33-year-old professional football player from AUS. He currently plays for Melbourne Victory, wearing the number 25 shirt. He plays primarily as a Goalkeeper. He stands at 189cm tall and weighs 78kg. His preferred foot is Right. His current market value is estimated at 150K €.

His most recent move was a from Wellington Phoenix to Melbourne Victory on 2024-07-07.

In the Australia A-League 2025-2026, Jack Duncan played 17 matches, averaging 0 interceptions, 0 tackles, and 0.4 clearances per game.