Sean O'Neil is a professional footballer from NIR and is currently 39 years old. His main role on the pitch is Goalkeeper. His stronger foot is Right. His estimated market valuation currently stands at 50K .

His latest transfer saw him join from Ballymena United FC via Loan Return on 2026-01-13.

In the Northern Ireland League Cup 2025-2026, Sean O'Neil played 1 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.