The Diocese of Huron is a diocese of the Ecclesiastical Province of Ontario of the Anglican Church of Canada. The diocese comprises just over 31,000 square kilometres in southwestern Ontario, sandwiched between Lake Huron and Lake Erie. Its See city is London, and its parish rolls of 50,000 are served by 177 congregations.
The territory covered by the diocese was under the jurisdiction of the Diocese of Quebec until 1839, and was included in the Diocese of Toronto from 1839 until 1857. Its first bishop, Benjamin Cronyn, was the first to be elected by a diocesan synod in Canada. In 1866, there were two archdeaconries: C. Crosbie Brough was Archdeacon of Huron and Isaac Hellmuth of London.In addition to London, other major communities within the diocese are: Brantford, Cambridge, Chatham, Kitchener, Sarnia, Stratford, Waterloo, and Windsor. The diocese maintains chaplaincies at Canterbury College in Windsor, Renison University College in Waterloo and Huron University College in London, which has an affiliated seminary. A parish in Brantford, Ontario also supports chaplaincy ministry at the local campus of Wilfrid Laurier University.