Peter Fitzgibbon is an Irish international rugby union referee.[2] He has been on the IRB Elite panel (the highest level in the world) since 2009.[2] He works full-time for the Irish Rugby Football Union as referee development officer in the Leisure Rugby department, which deals with casual play and the IRFU's tag rugby events.[3] He is a member of the Munster Association of Referees.[4] and also played rugby for Thomond RFC.[5]