Mary Stallard

Mary Kathleen Rose Stallard (born 28 February 1967) is an Anglican bishop serving as the Bishop of Llandaff; she previously served as Archdeacon of Bangor and Assistant Bishop of Bangor.

Early life and education Stallard was born on 28 February 1967 in Birmingham, West Midlands, England. Her father was a vicar and her mother a scientist. She worked as a high school religious education teacher, and completed a Postgraduate Certificate in Education (PGCE) teaching qualification with the London Institute of Education in 1990. From 1993 to 1996, she served her curacy at St Matthew's Church, Newport in the Diocese of Monmouth. She was a Canon residentiary at St Asaph Cathedral from 2003 to 2011; and school chaplain at St Joseph's School, Wrexham from 2011 until 2018 and her appointment as Archdeacon. She was collated archdeacon on 6 May 2018.

Episcopal ministry On 26 January 2022, it was announced that Stallard had been appointed Assistant Bishop of Bangor to assist Andy John in his diocesan duties while he also serves as Archbishop of Wales; she was consecrated a bishop by John on 26 February 2022 at Bangor Cathedral. She remained Archdeacon of Bangor.

On 19 January 2023, it was announced that Stallard had been elected that day by the electoral college of the Church in Wales at Llandaff Cathedral to become the next diocesan Bishop of Llandaff. She legally took up her see (thereby ending her assistant bishop post and archdeaconry) as of the sacred synod to confirm her election;

In 2025, she was selected as the Anglican Communion representative for the Europe region on the Crown Nominations Commission to elect the next Archbishop of Canterbury.