The Roman Catholic Diocese of Cairns is located in the state of Queensland, Australia. It is a suffragan diocese of the Archdiocese of Brisbane. The diocese was erected as a vicariate apostolic in 1877 and was elevated to a diocese in 1941. Its territorial remit is Far North Queensland. St Monica's Cathedral is the seat of the Catholic Bishop of Cairns. On 6 June, 2024, it was announced that Joe Caddy, formerly Vicar general of the Archdiocese of Melbourne, has been appointed as bishop of Cairns.

History

Following the discovery of gold near Cooktown in 1872 and the establishment and growth of sugar production during the 1870s, the Bishop of Brisbane, James Quinn, visited Cooktown in 1874. The first church was opened a year later. Quinn had earlier been petitioning the Roman Curia to create a vicariate in north Queensland to minister to Catholics in the region and to evangelise the Aborigines, with the Vicariate Apostolic of Queensland officially created on 27 January 1877 by Pope Pius IX. The Vicariate consisted of all the land in Queensland north of the line starting at Cape Hinchinbrook and then west to the border with South Australia (now Northern Territory). The Very Reverend Adolphus Lecaille, then the Vicar-General in the Diocese of Perth in Western Australia, was appointed the first Apostolic Pro-Vicar of the Queensland vicariate with Reverend Father Tarquin Tanganelli as the rector. Lecaille was to be based in Cooktown while Tanganelli was to be based at the Hodgkinson Minerals Area to minister to the needs of the miners and establish churches there. Due to a breakdown in communication, the news of the new Vicariate does not appear to have reached Australia until the arrival of Tanganelli and two other Italian priests in November 1877 to serve in the Vicariate. Lecaille (who was then based in Geraldton in Western Australia) never took up his appointment in Queensland. An initial attempt to install Italian priests from the Pontifical Seminary of the Apostles Saints Peter and Paul of Rome was a failure; mainly due to cultural and language issues with both the indigenous and predominantly Irish lay population. Quinn, from Ireland, appointed one of his fellow countryman, John Cani as the first Pro-Vicar who served up until Quinn's death in 1882 when Cani returned to Brisbane before being appointed as the first Bishop of Rockhampton. A short term under Monsignor Paul Fortini followed, marked by his clash with the laity in Herberton which he then placed under interdict in 1883; this meant that sacraments could not be celebrated in that town. Fortini was recalled to Rome. A stable period followed under the pastoral care of the Augustinians. The number of parishioners grew from approximately 2,000 (in 1884) to about 4,000 (in the 1890s); and to approximately 10,000 Catholics (by 1914) spread across eight church districts with 13 priests. The growth of pastoral industries and mining in the interwar years led to the expansion of the Vicariate west across the Atherton Tablelands and the creation of an additional nine parishes; and eventual establishment as a suffragan diocese in 1941.

Ordinaries

The following individuals have been elected as Roman Catholic Bishop of Cairns, or any of its precursor titles: !Order !Name !Title !Date enthroned !Reign ended !Term of office !Reason for term end

Parishes

The diocese is divided into three separate deaneries that administer individual parishes: