The Dean of Derry is based at St Columb's Cathedral, Derry in the Diocese of Derry and Raphoe in the Church of Ireland.
The current Dean of Derry is Raymond Stewart. He was appointed to the cathedral in December 2016 and inaugurated on 28 March 2017 by the Bishop of Derry and Raphoe, Kenneth Good.
Stewart succeeded William Morton who served as Dean of Derry for almost 20 years and then took on role as Dean of St Patricks Cathedral in Dublin in September 2016.