George Samuel Mayers (1860–1952) was an Irish Anglican priest. He was educated at Trinity College, Dublin, ordained 1885 and began his ecclesiastical career with a curacy at , Co. Waterford, and . He held incumbencies at Tubrid, Killaloan and Dungarvan. He was Canon and Treasurer of Waterford Cathedral from 1901. Dean of Lismore from 1913 until 1919 and Dean of Waterford from 1919.