Mirren Duncan is a professional footballer from SCO and is currently 16 years old. He is on the books of Celtic Women and wears shirt number 34. His main role on the pitch is Midfield.

Over 3 appearances in the Scottish Women's Premier League 2025-2026, Mirren Duncan contributed 0 goals and 0 assists, completed 0 key passes from 1 total passes, and posted a passing accuracy of 0.3.