Sean Gleeson (born 29 November 1987) is a former Ireland international rugby league footballer who played in the 2000s and 2010s.

He played at club level for the Wigan Warriors, Widnes Vikings (loan), Wakefield Trinity Wildcats and the Salford City Reds in the Super League as a fullback, wing or centre.

Gleeson was named in the Ireland squad for the 2008 Rugby League World Cup.

[3] It was announced on 11 June 2012 that Sean Gleeson will move to Hull KR for the 2013 season.

On 8 January 2013 it emerged that his start to the season might be delayed due to a back injury sustained in training.