Birdhill is a village in County Tipperary, Ireland. It is in the barony of Owney and Arra and is part of the parish of Newport, Birdhill and Toor in the Roman Catholic Archdiocese of Cashel and Emly. Its Irish name was historically anglicised as Knockan or Knockaneeneen.

The Archdiocese of Cashel and Emly is a Latin diocese of the Catholic Church located in mid-western Ireland, and the metropolis of the eponymous ecclesiastical province. The cathedral church of the archdiocese is the Cathedral of the Assumption in Thurles, County Tipperary. The incumbent archbishop, as of 2024, is Kieran O'Reilly.