Caernarfon Deanery

The Caernarfon Deanery is a Roman Catholic deanery in the Diocese of Wrexham that covers several churches in Caernarfon and the surrounding area in Gwynedd and Anglesey.

The dean is centred at St Mary's Church in Holyhead, where on the island of Anglesey all the Catholic churches are served by the Oblates of Mary Immaculate.

Anglesey

 * Our Lady Star of the Sea and St Winefride, Amlwch
 * Our Lady of Lourdes, Benllech - served from Amlwch
 * St David, Cemaes Bay - served from Amlwch
 * Our Lady Queen of Martyrs, Beaumaris
 * St Joseph, Llangefni - served from Beaumaris
 * St Anne, Menai Bridge - served from Beaumaris
 * St Mary Help of Christians, Holyhead
 * St Therese, Rhosneigr, Holyhead - served from Holyhead

Gwynedd

 * Our Lady and St James, Bangor
 * St Pius X and St Richard Gwyn, Bethesda - served from Bangor
 * St David and St Helen, Caernarfon
 * St John Jones, Llanberis - served from Caernarfon
 * Our Lady and St Cynfil, Penrhos
 * Church of the Most Holy Redeemer, Porthmadog
 * St Joseph, Pwllheli
 * St Garmon, Abersoch - served from Pwllheli