Fiacre Blane Kelleher (born 10 March 1996) is an Irish professional footballer who plays as a defender for EFL League Two club Colchester United.

[7] He moved on loan to Solihull Moors in August 2017,[8] extending the deal in January 2018 until the end of the season.

[10] Kelleher made his professional debut on the first day of the 2018–19 season, starting the game against Swindon Town.

[18] He entered the starting line-up after an injury to captain Niall Canavan,[19] later saying that the club's dip in form was not enjoyable.

[22] He was recalled by Bradford City in January 2023, with a view to making a permanent transfer elsewhere.