Llanfair (Welsh for "St. Mary's Parish") may refer to: Places Llanfair Clydogau; a small village in Mid Wales Llanfair, Gwynedd, a village in the Ardudwy area of Gwynedd Llanfair-is-gaer, a former parish in Arfon, Gwynedd Llanfair, Vale of Glamorgan, a community near Cowbridge Llanfair Caereinion, Powys; a small town in east central Wales Llanfair PG (Llanfairpwllgwyngyll), Anglesey; a village and community on the island of Anglesey in Wales Llanfair-Nant-Gwyn, hamlet in Pembrokeshire Llanfair Dyffryn Clwyd, a village and community in Denbighshire, Wales Llanfair, Alabama, USA Fiction Llanfair (One Life to Live), the Lord family mansion on the American soap opera One Life to Live Other uses "Llanfair", a popular Welsh hymn tune; see "Christ the Lord Is Risen Today" See also