{{Short description|Diocese of the Catholic Church}} {{Use American English|date=March 2026}} {{Infobox diocese | jurisdiction = Diocese<!-- Type of jurisdiction: i.e. Diocese or Archdiocese --> | name = Tucson | latin = Dioecesis Tucsonensis | local = <!-- Name in the spanish language -->Diócesis de Tucson | image = The Cathedral of Saint Augustine, the mother church of the Roman Catholic Diocese of Tucson, Arizona.jpg | image_size = 250px | image_alt = | caption = St. Augustine Cathedral | coat = Coat of arms of the Diocese of Tucson.svg | coat_size = 150px | coat_alt = <!---- Locations ----> | country = {{flag|United States}} | territory = Gila, Graham, Greenlee, Pinal (excluding the territorial boundaries of the Gila River Indian Reservation), Cochise, Santa Cruz, Pima, Yuma, and La Paz in Arizona | province = Santa Fe | deaneries = | headquarters = | coordinates = <!-- Use {{coord}} --> <!---- Statistics ----> | area_sqmi = 42,707<!-- Area in square miles, automatically converted --> | area_footnotes = | population = 1,689,676 | population_as_of = 2010 | catholics = 382,123<!-- Number of Catholics in the diocese --> | catholics_percent = 22.6 | parishes = 77<!-- Number of parishes in the diocese --> | churches = <!-- Number of churches in the diocese --> | congregations = <!-- Number of congregations in the diocese --> | schools = 22<!-- Number of church supported schools in the diocese --> | members = <!-- Number of members in the diocese --> <!---- Information ----> | denomination = Catholic | sui_iuris_church = Latin Church | rite = Roman Rite | established = May 8, 1897 ({{age|1897|5|8}} years ago) | dissolved = | cathedral = St. Augustine Cathedral | cocathedral = | patron = Augustine of Hippo | priests = <!-- Number of priests in the diocese --> <!---- Current leadership ----> | pope = {{Incumbent pope}} <!-- DO NOT CHANGE. This will update the Popes Automatically as they change --> | bishop = James Misko | bishop_title = | metro_archbishop = John Charles Wester | coadjutor = | auxiliary_bishops = | apostolic_admin = | vicar_general = | judicial_vicar = | emeritus_bishops = Gerald Frederick Kicanas <!---- Map ----> | map = Diocese of Tucson Map.png | map_size = | map_alt = | map_caption = <!---- Website ----> | website = {{Official website|https://www.diocesetucson.org/|diocesetucson.org}} | footnotes = }} The '''Diocese of Tucson''' ({{langx|la|Dioecesis Tucsonensis}} – {{langx|es|Diócesis de Tucson}}) is a diocese of the Roman Catholic Church in Southern Arizona in the United States. It is a suffragan diocese of the ecclesiastical province of the metropolitan Archdiocese of Santa Fe. The mother church is St. Augustine Cathedral in Tucson.

== Territory == The Diocese of Tucson is the fifth largest diocese in geography in the continental United States. It comprises nine counties: Gila, Graham, Greenlee, Pinal, Cochise, Santa Cruz, Pima, Yuma, and La Paz. The Gila River Indian Community, although located in Pinal County, is part of the Diocese of Phoenix.

== History == thumb|225x225px|Mission San José de Tumacácori, Nogales, Arizona (2008)

=== 1650 to 1850 === During the 17th and 18th centuries, all of present-day Arizona was part of the Spanish colony of New Spain. The first Catholic presence in southern Arizona was the Mission San José de Tumacácori near Nogales, founded in 1691.<ref>{{Cite journal |last=Seymour |first=Deni J. |date=2007 |title=Delicate Diplomacy on a Restless Frontier: Seventeenth-Century Sobaípuri Social And Economic Relations in Northwestern New Spain, Part I |journal=New Mexico Historical Review |volume=82}}</ref> It was established by Eusebio Kino, a Jesuit missionary, to minister to the Sobaipuri Native Americans. This was part of a string of missions Kino founded in the northern desert regions of New Spain. The next year, Kino built the Mission San Xavier del Bac on the present-day San Xavier Indian Reservation, which is within the Tucson metropolitan area. Mission San Xavier is considered the first Catholic parish in Tucson.<ref name=":0">{{Cite web |title=San Xavier del Bac Mission - Spanish Missions/Misiones Españolas (U.S. National Park Service) |url=https://www.nps.gov/subjects/travelspanishmissions/san-xavier-del-bac-mission.htm |access-date=2023-05-19 |website=National Park Service |language=en}}</ref>thumb|Mission San Xavier del Bac (2019)|225x225px The O'odham rebellion of 1751 by the Pima people against Spanish settlers forced the Jesuits to moved the Mission San José de Tumacácori to its current location on the Santa Cruz River.<ref name=":2">{{Cite web |title=Mission San José de Tumacácori - Spanish Missions/Misiones Españolas (U.S. National Park Service) |url=https://www.nps.gov/subjects/travelspanishmissions/mission-san-jose-de-tumacacori.htm |access-date=2023-10-20 |website=www.nps.gov |language=en}}</ref> During an Apache raid in 1771, the Mission San Xavier del Bac was destroyed. The Jesuits rebuilt the mission in 1797 ; today, it is the oldest European structure in Arizona.<ref>{{Cite web |title=History |url=https://sanxaviermission.org/history |access-date=May 19, 2023 |website=San Xavier Del Bac Mission}}</ref>

After the Mexican War of Independence ended in 1821, Mexico took control of the Spanish colonies in the West. The pastor of Mission San Xavier del Bac,the Jesuit priest Rafael Diaz, refused to sign a loyalty oath in 1828 to the new Mexican Government; he was forced to leave the mission. The Mission San José de Tumacácori was abandoned by 1848 and was never used again as a mission.<ref name=":2" />

With the 1854 Gadsden Purchase, Mexico sold Southern Arizona to the United States.<ref>{{Cite web |date=2016-08-15 |title=Gadsden Purchase Treaty |url=https://www.archives.gov/legislative/features/nm-az-statehood/gadsden.html |access-date=2023-10-20 |website=National Archives |language=en}}</ref> In 1859, the Mission San Xavier del Bac, missing a priest since Rafael Diaz left in 1828, was taken over and staffed by the Diocese of Santa Fe.<ref name=":0" />

=== 1850 to 1900 === During the middle 19th century, the Diocese of Santa Fe exercised jurisdiction over Catholics in the Arizona Territory. In 1866, Bishop Jean-Baptiste Lamy of Santa Fe appointed Jean-Baptiste Salpointe as vicar general of Arizona. He was replacing Jesuit missionaries who had been recalled from the area. Later that year, Salpointe arrived in Tucson with two other priests.<ref>{{Cite web |last= |first= |date=2011-02-16 |title=Bishop John Baptist Salpointe: The cleric who built things |url=https://tucson.com/bishop-john-baptist-salpointe-the-cleric-who-built-things/image_2864f126-394f-11e0-974c-001cc4c03286.html |access-date=2023-10-20 |website=Arizona Daily Star |language=en}}</ref> At the time, Arizona consisted of approximately 6,000 settlers in some half a dozen settlements and several mining camps, as well as Native Americans inhabitants. Salpointe oversaw the construction of new churches, organized congregations, and founded schools in the territory. Salpointe helped build San Agustin Church in Tucson, which would later become the first cathedral in the Arizona Territory.<ref name="cathedral" />

Pope Pius IX established the Apostolic Vicariate of Arizona in 1868, taking its territory from the Diocese of Santa Fe.<ref name="catholic-hierarchy" /> The pope named Salpointe as its first apostolic vicar. The first Catholic church in Yuma, Immaculate Conception, was erected in 1868.<ref>{{Cite web |title=History |url=https://icyumaschool.org/history |access-date=2026-05-14 |website=Immaculate Conception School |language=en}}</ref>In 1870, the Sisters of St. Joseph of Carondelet from Carondelet, Missouri, arrived in Tucson to open the first school in that community.<ref name=":1">{{Cite web |title=Our Full Timeline |url=https://www.carondelet.org/about/carondelet-legacy-stories/our-full-timeline |access-date=2026-05-14 |website=www.carondelet.org |language=en}}</ref> In 1880, at the request of executives of the Southern Pacific Railroad, Salpointe opened St. Mary's Hospital in Tucson, the first hospital in the Arizona Territory.<ref name=":1" /> In 1881, Sacred Heart Parish was established in Tombstone.

Two years later, Salpointe sold St. Mary's Hospital to the Sisters of St. Joseph. Today it is Carondelet St. Mary's Hospital.<ref name=":1" />Salpointe left Arizona in 1885 to become coadjutor archbishop in Santa Fe. The second apostolic vicar of Tucson was Peter Bourgade, who took office in 1885.<ref name="hierarchy">{{cite news |title=Archbishop Peter Bourgade (Bougarde) |work=Catholic-Hierarchy.org |url=http://www.catholic-hierarchy.org/bishop/bbourgade.html}}</ref>In 1893, the Sisters of St. Joseph opened St. Joseph's Orphanage in Tucson.<ref name=":1" /> thumb|Archbishop Bourgade (1903)|354x354pxthumb|Bishop Granjon (1917)|254x254px Leo XIII converted the Apostolic Vicariate of Arizona into the Diocese of Tucson on May 8, 1897. The new diocese covered the entire Arizona Territory, along with parts of New Mexico and Texas. The pope named Bourgade as the first bishop of Tucson.<ref name="catholic-hierarchy">{{cite web|url=http://www.catholic-hierarchy.org/diocese/dtucs.html|title=Diocese of Tucson|publisher=Catholic-Hierarchy|accessdate=2013-05-28|last=|first=}}</ref><ref name="GCatholic">{{cite web|url=https://www.gcatholic.org/dioceses/diocese/tucs0.htm|title=Diocese of Tucson|publisher=GCatholic.org|accessdate=2013-05-28|last=|first=}}</ref> During his two-year tenure as bishop, Bourgade established 12 schools and rebuilt the Cathedral of Saint Augustine.<ref>{{Cite web |title=Who We Are |url=https://www.bourgadecatholic.org/apps/pages/index.jsp?uREC_ID=3733020&type=d&pREC_ID=2432383 |access-date=2023-10-20 |website=Bourgade Catholic High School |language=en}}</ref> In 1899, Leo XIII appointed Bourgade as archbishop of Santa Fe.

=== 1900 to 2000 === Leo XII appointed Henry Regis Granjon as the second bishop of Tucson in 1900.<ref name="hierarchy2">{{cite news |title=Bishop Henry Regis Granjon |work=Catholic-Hierarchy.org |url=http://www.catholic-hierarchy.org/bishop/bgranjon.html}}</ref> In 1904, Granjon stated that his diocese included "...40,000 Catholics, 90,000 heretics and 30,000 infidels".<ref>{{Cite book |last=Gordon |first=Linda |url=https://books.google.com/books?id=UJKyxTxkFlQC&dq=Henry+Granjon+bishop&pg=PA345 |title=The Great Arizona Orphan Abduction |date=2011-02-09 |publisher=Harvard University Press |isbn=978-0-674-06171-2 |language=en}}</ref> In 1914, the Vatican erected the Diocese of El Paso, taking all the Texas counties from the Diocese of Tucson.<ref>{{Cite web |title=Tucson (Diocese) [Catholic-Hierarchy] |url=https://www.catholic-hierarchy.org/diocese/dtucs.html |access-date=2023-05-19 |website=www.catholic-hierarchy.org}}</ref> Granjon died in 1922.<ref name="hierarchy2" />

To replace Granjon, Pope Pius XI named Daniel Gercke of the Archdiocese of Philadelphia as the next bishop of Tucson in 1923.<ref name=":3">{{Cite web |title=Archbishop Daniel James Gercke [Catholic-Hierarchy] |url=https://www.catholic-hierarchy.org/bishop/bgercke.html |access-date=2025-05-16 |website=www.catholic-hierarchy.org}}</ref> In 1939, the Diocese of Gallup was created, taking all of the New Mexico territory from the Diocese of Tucson.<ref name="catholic-hierarchy" /> Auxiliary Bishop Francis Joseph Green of Tucson was named coadjutor bishop of the diocese in early 1960.<ref name=":4">{{Cite web |title=Bishop Francis Joseph Green [Catholic-Hierarchy] |url=https://www.catholic-hierarchy.org/bishop/bgreenf.html |access-date=2023-10-20 |website=www.catholic-hierarchy.org}}</ref> When Gercke retired that year after 37 years as bishop of Tucson, Green succeeded him.<ref name=":3" /> In 1961, the Sisters of St. Joseph opened St. Joseph's Hospital in Tucson. It is today Carondelet St. Joseph Hospital.<ref name=":1" />

Green began major restoration on St. Augustine's Cathedral in 1966, completing the effort in 1968.<ref name="cathedral">{{cite news |title=History of St. Augustine Cathedral |work=St. Augustine Cathedral |url=http://www.staugustinecathedral.com/history.html}}</ref> In 1969, the Vatican erected the Diocese of Phoenix, taking the Salt River Valley and Northern Arizona from the Diocese of Tucson. Green was instrumental in founding the Arizona Ecumenical Council, became an advocate of social justice, and provided ministries for African American, Native American and Hispanic Catholics.<ref name="star">{{cite news |last=Rawlinson |first=John and Steffannie Fedunak |date=1995-05-12 |title=Tucson's Bishop Francis Green dies at 88 |work=Arizona Daily Star}}</ref> Green retired as bishop of Tucson in 1981.<ref name=":4" />

Pope John Paul II appointed Auxiliary Bishop Manuel Moreno of Los Angeles as the next bishop of Tucson in 1982.<ref>{{Cite web |title=Bishop Manuel Duran Moreno [Catholic-Hierarchy] |url=https://www.catholic-hierarchy.org/bishop/bmoreno.html |access-date=2026-01-12 |website=www.catholic-hierarchy.org}}</ref> The Sisters of St. Joseph in 1987 purchased Nogales Hospital in Nogales and renamed it Carondelet Holy Cross Hospital.<ref name=":1" />

=== 2000 to present === In 2001, the pope named Auxiliary Bishop Gerald Kicanas of the Archdiocese of Chicago as coadjutor bishop in Tucson to assist Moreno. After Moreno retired in 2003, Kicanas became the next bishop of Tucson.<ref>{{cite news |last=Goodstein |first=Laurie |date=March 8, 2003 |title=Resignation of Bishop in Troubled Tucson Diocese Is Accepted |work=New York Times |url=https://www.nytimes.com/2003/03/08/us/resignation-of-bishop-in-troubled-tucson-diocese-is-accepted.html |access-date=December 30, 2016}}</ref><ref name=":5">{{Cite web |title=Bishop Gerald Frederick Kicanas [Catholic-Hierarchy] |url=https://www.catholic-hierarchy.org/bishop/bkicanas.html |access-date=2026-05-14 |website=www.catholic-hierarchy.org}}</ref> The Diocese of Tucson filed for Chapter 11 bankruptcy in September 2004 due to the sexual abuse claims against Catholic clergy, the second diocese to do so in American history.<ref>{{cite news |agency=Associated Press |date=September 21, 2004 |title=Diocese of Tucson Becomes 2nd to File for Bankruptcy |work=The New York Times |url=https://www.nytimes.com/2004/09/21/us/diocese-of-tucson-becomes-2nd-to-file-for-bankruptcy.html |via=NYTimes.com}}</ref> Kicanas retired as bishop of Tucson in 2017.<ref name=":5" />

Bishop Edward Weisenburger of the Diocese of Salina, was named bishop of Tucson by Pope Francis in 2017.<ref>{{Cite web |title=Archbishop Edward Joseph Weisenburger [Catholic-Hierarchy] |url=https://www.catholic-hierarchy.org/bishop/bweisenb.html |access-date=2026-01-12 |website=www.catholic-hierarchy.org}}</ref>Francis in 2020 named Eusebio Kino as venerable, a step in the long process of canonization.<ref>{{Cite web |last=Gutierrez |first=Tony |date=October 30, 2020 |title=Padre Kino known as ‘patron saint of borderlands’ |url=https://www.maryknollmagazine.org/2020/10/padre-kino-known-as-patron-saint-of-borderlands/ |access-date=2026-05-14 |website=Maryknoll Magazine |via=Catholic News Service}}</ref>In 2024, a fire destroyed a shed at St. Anthony of Padua Church in Casa Grande. The Federal Bureau of Investigation (FBI) were at the crime scene to verify if it was an act of arson.<ref>{{Cite web |last=Payne |first=Daniel |date=October 22, 2024 |title=Federal agents investigating fire at Catholic church in Arizona |url=https://www.catholicnewsagency.com/news/260019/federal-agents-investigating-fire-at-catholic-church-in-arizona |access-date=2025-03-19 |website=Catholic News Agency |language=en}}</ref>After Weisenburger submitted his resignation as bishop of Tucson in 2025, Pope Leo XIV appointed Monsignor James A. Misko from the Diocese of Austin as the next bishop of Tucson in December 2025.<ref>{{Cite web |last= |title=Pope Leo XIV appoints Monsignor James Misko as bishop of Tucson |url=https://www.catholicnewsagency.com/news/268629/pope-leo-xiv-appoints-monsignor-james-misko-as-bishop-of-tucson-arizona |access-date=2026-01-12 |website=Catholic News Agency |language=en}}</ref>

===Sexual abuse scandal=== {{Main|Sexual abuse scandal in the Roman Catholic Diocese of Tucson}}

The Diocese of Tucson reached an agreement in bankruptcy court in 2005 to pay a $22.2 million settlement to victims of sex abuse by clergy.<ref>{{Cite web |date=2005-09-20 |title=Tucson diocese emerges from bankruptcy |url=https://azdailysun.com/tucson-diocese-emerges-from-bankruptcy/article_9e6b18be-c188-570c-b6bb-b31211f1f24e.html |access-date=2023-10-20 |website=Arizona Daily Sun |language=en}}</ref><ref>{{cite web|url=https://tucson.com/news/local/tucson-a-dumping-ground-for-abusive-priests/article_99076313-f4df-5602-8a11-f50efd923736.html|title=Tucson a 'dumping ground' for abusive priests|first=Stephanie|last=Innes|website=Arizona Daily Star|date=24 February 2013 }}</ref><ref>{{Cite news |date=September 19, 2018 |title=Bishop: Tucson Diocese has fired 10 over sexual misconduct |work=AP News |url=https://apnews.com/article/27e17b1df53a4a888619429a7ed86be3 |access-date=January 13, 2022}}</ref>

==Bishops== ===Apostolic Vicars of Arizona=== # Jean-Baptiste Salpointe (1868–1884), appointed Coadjutor Archbishop and later Archbishop of Santa Fe # Peter Bourgade (1885–1897)

===Bishops of Tucson=== # Peter Bourgade (1897–1899), appointed Archbishop of Santa Fe # Henry Regis Granjon (1900–1922) # Daniel James Gercke (1923–1960) # Francis Joseph Green (1960–1981) # Manuel Duran Moreno (1982–2003) # Gerald Frederick Kicanas (2003–2017) # Edward Weisenburger (2017–2025) # James Misko (2026-present)

===Coadjutor Bishops=== * Francis Joseph Green (1960) * Gerald Frederick Kicanas (2001–2003)

===Other diocese priest who became bishop=== Thomas Joseph O'Brien, appointed Bishop of Phoenix in 1981, resigned in 2003, convicted of felony of hit and run involving death, 2004.

== Education == The Diocese of Tucson, as of 2026, had 18 elementary schools, one pre-K through 12 school, four high schools, and one early childhood center.<ref>{{Cite web |title=Schools {{!}} The Diocese of Tucson, AZ |url=https://diocesetucson.org/catholic-schools |access-date=2023-10-20 |website=Diocese of Tucson |language=en}}</ref>

=== High schools === * St. Augustine Catholic High School – Tucson<ref>{{Cite web |title=St. Augustine Catholic High School - Tucson, AZ |url=https://www.staugustinehigh.com/ |access-date=2026-05-14 |website=www.staugustinehigh.com}}</ref> * Salpointe Catholic High School – Tucson<ref>{{Cite web |title=Salpointe Catholic High School |url=https://www.salpointe.org/ |access-date=2026-05-15 |website=Salpointe Catholic High School |language=en-US}}</ref> * San Miguel High School – Tucson<ref>{{Cite web |title=San Miguel High School |url=https://www.sanmiguelcristorey.org/ |access-date=2026-05-15 |website=www.sanmiguelcristorey.org |language=en}}</ref> * Yuma Catholic High School – Yuma<ref>{{Cite web |title=School Finder |url=https://diocesetucson.org//schoolfinder |access-date=2023-10-20 |website=Diocese of Tucson |language=en}}</ref><ref>{{Cite web |title=Yuma Catholic High School {{!}} Yuma, AZ |url=https://www.yumacatholic.org/ |access-date=2026-05-15 |website=www.yumacatholic.org}}</ref>

== Parishes and missions == ''See List of parishes in the Roman Catholic Diocese of Tucson''

== References == {{reflist}}

==Sources and external links== * [http://www.diocesetucson.org/ Roman Catholic Diocese of Tucson Official Site] * [https://www.gcatholic.org/dioceses/diocese/tucs0.htm GigaCatholic with incumbent biography links] * [https://www.azcatholicconference.org/ Arizona Catholic Conference] * [http://www.institute-christ-king.org/tucson/ St. Gianna Oratory – Institute of Christ the King in Tucson] {{Webarchive|url=https://web.archive.org/web/20090124005015/http://www.institute-christ-king.org/tucson/ |date=2009-01-24 }}

{{Roman Catholic Diocese of Tucson}} {{Roman Catholic Ecclesiastical Province of Santa Fe}} {{coord|32|13|10|N|110|58|15|W|source:plwiki|display=title}}

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Category:Diocese of Tucson Diocese of Tucson Roman Catholic Category:Culture of Tucson, Arizona Category:Roman Catholic dioceses and prelatures established in the 19th century Category:1897 establishments in Arizona Territory Tucson Category:Companies that filed for Chapter 11 bankruptcy in 2004