Cory O'Sullivan is a professional footballer from IRL and is currently 21 years old. He is on the books of Shamrock Rovers and wears shirt number 27. His main role on the pitch is Defender. He measures 173cm in height and weighs 67kg. His stronger foot is Left. His estimated market valuation currently stands at 200K €.

His latest transfer saw him join Shamrock Rovers from Shamrock Rovers U19 via on 2022-06-24.

Across the Ireland Premier Division 2026, Cory O'Sullivan appeared in 3 matches and averaged 1 tackles, 0 interceptions, 1.3 clearances, and 0 blocked shots per game.