Sean Gannon is a professional footballer from IRL and is currently 35 years old. He is on the books of Shelbourne and wears shirt number 2. His main role on the pitch is Defender. He measures 183cm in height and weighs 67kg. His stronger foot is Right. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join Shelbourne from Shamrock Rovers via on 2024-01-01.

Across the Ireland Premier Division 2026, Sean Gannon appeared in 3 matches and averaged 0.3 tackles, 0.3 interceptions, 0.7 clearances, and 0 blocked shots per game.