William Maire (1704–1769) was an English prelate of the Roman Catholic Church.

He served as coadjutor to the Vicar Apostolic of the Northern District from 1768 to 1769.

[1][2] He was ordained to the priesthood at Tournai by James Augustine O'Daly, Bishop of Kilfenora in December 1730.

[1][3] William Maire was appointed coadjutor to Francis Petre, Vicar Apostolic of the Northern District on 1 October 1767.

[1] Without succeeding the vicariate, he died at Lartington Hall on 25 July 1769, aged 65,[1] and buried in the family vault at the Anglican Parish Church in Romaldkirk.