David Coldrick has been confirmed as the referee for the All-Ireland football final between Dublin and Mayo, the fourth time that he has been the man in the middle for the showpiece final.
It will be the second successive year that a Meath man has been in charge for the senior final, with David Gough the referee for last year's drawn final between Dublin and Kerry.
Coldrick has previously refereed the 2007, 2010 and 2015 senior finals.
Tyrone's Sean Hurson has been named as the standby referee. The other linesman is Joe McQuillan and the sideline official will be Fergal Kelly.
The umpires on the day will be Seamus McCormack, Stephen O Hare, Ronan Garry, and Padraig Coyle.
The GAA also confirmed that Paul Faloon will be officiating at the All-Ireland Under-20 final.
