Arfon Williams (born 1958) is a Welsh Anglican priest.
Williams was educated at Aberystwyth University and Wycliffe Hall Oxford. After a curacy in Carmarthen he held Incumbencies in Aberystwyth and .[1] He was Archdeacon of Merioneth from 2002 until 2004; and has been Dean of Elphin and Ardagh since then.[2]