Donay Kaylin O'Brien-Brady is a professional footballer from ENG and is currently 23 years old. He is on the books of Peterborough United and wears shirt number 22. His main role on the pitch is Midfield. He measures 174cm in height and weighs 68kg. His stronger foot is Left. His estimated market valuation currently stands at 150K €.

His latest transfer saw him join Peterborough United from Peterborough United U21 via on 2024-07-01.

Over 24 appearances in the English Football League One 2025-2026, Donay Kaylin O'Brien-Brady contributed 0 goals and 0 assists, completed 5 key passes from 261 total passes, and posted a passing accuracy of 9.2.