Roman Catholic Diocese of Banja Luka

See also: List of Roman Catholic Dioceses in Bosnia-Herzegovina, Franjo Komarica, and Marko Semren

For other uses, see Diocese of Banja Luka.

Diocese of Banja Luka Dioecesis Banialucensis Banjolučka biskupija
Cathedral of Saint Bonaventure
Coat of Arms of diocese of Banja Luka
Location
Country	Bosnia and Herzegovina
Ecclesiastical province	Archdiocese of Vrhbosna
Deaneries	Banja Luka Livno Jajce Bihać Prnjavor Bosanska Gradiška
Statistics
Area	16,457 km2 (6,354 sq mi)
Population - Total - Catholics	(as of 2022) 735,000 24,660 (3.36%)
Parishes	48
Information
Denomination	Catholic
Sui iuris church	Latin Church
Rite	Roman Rite
Established	5 July 1881
Cathedral	Cathedral of Saint Bonaventure
Patron saint	Saint Bonaventure
Secular priests	34
Current leadership
Pope	Francis
Bishop	Željko Majić
Metropolitan Archbishop	Tomo Vukšić
Auxiliary Bishops	Marko Semren
Vicar General	Anto Orlovac
Bishops emeritus	Franjo Komarica
Map
Website
biskupija-banjaluka.org

The Diocese of Banja Luka (Latin: Dioecesis Banialucensis; Croatian: Banjolučka biskupija) is a Latin Church diocese of the Catholic Church in western Bosnia. The diocese is centred in the city of Banja Luka, Bosnia and Herzegovina.

Erected on July 5, 1881, the diocese is a suffragan of the Archdiocese of Vrhbosna, as the Diocese of Banjaluka. In 1985, the name of the diocese was split to the current diocese of Banja Luka. The current bishop of Banja Luka is Rev. Željko Majić.

The original Cathedral of Saint Bonaventure in the city was built in 1887. However, an earthquake in 1969 levelled the church. Banja Luka's current cathedral was built in 1974.

The city of Banja Luka, and much of the territory that the diocese covers contains an Orthodox Christian majority. The Bosnian War greatly affected the diocese. Virtually all of the churches in the bishopric sustained some damage, and many were destroyed. Many Catholics were expelled from the region or fled, leaving only a fraction remaining. Bishop Komarica has been urging people to return, to mixed results.

History

Christianity arrived on the territory of present-day diocese of Banja Luka during the Roman rule in the first century AD. Christians and bishops from the area settled around two metropolitan seats, Salona and Sirmium. In this area there was at that time the seat of at least one diocese, Diocese of Baloie (probably near Šipovo), whose bishop participated in the church synod of Salona in 530.

Catholic churches and monasteries before the Ottoman conquest

After the barbaric invasion and after the settlement of Slavic tribes, these regions belonged to the surrounding dioceses: Split, Nin, Knin, Krbava and Bosnia, and the area of today's Banja Luka and the entire northern region was part of the Diocese of Zagreb. A rich life of the Catholic Church in this region before falling under Ottoman rule is testified by numerous churches from ancient and medieval times discovered on the territory of the Diocese. The highest concentration was in the Bihać Deanery area.

The Ottoman conquest that brought the demolition of Catholic churches and the islamization of the population, almost completely destroyed the presence of the Catholic Church in these areas, with the exception of southern regions around Livno. City of Bihać resisted the longest, until 1591. From the time of the Ottoman conquest, the pastoral clergy in these parts were almost exclusively Bosnian Franciscans. On the Livno area was recorded the presence of Glagolitic Catholic secular priests who celebrated the Slavic liturgy. The bishops did not dare to come to parts of their dioceses that fell under Turkish rule. That is why, in 1735, instead of the existing dioceses, the Holy See founded the Apostolic Vicariate in Ottoman Bosnia (Vicariatus Apostolicus Bosniae Othomanae). The Catholic church in Banja Luka was particularly hard hit during the War of the Holy League (1683–1699). In 1737 parish church in Banja Luka was burned and numerous believers migrated to the Habsburg possessions.

St. Francis' Church in Mahovljani was built in 1902 for the newly arrived Italian Catholics

After Bosnia Vilayet came under the Austro-Hungarian rule in 1878, Pope Leo XIII restored the vilayet's church hierarchy. In Ex hac augusta, his 5 July 1881 apostolic letter, Leo established a four-diocese ecclesiastical province in Bosnia and Herzegovina and abolished the previous apostolic vicariates. Sarajevo, formerly Vrhbosna, became the archdiocesan and metropolitan seat. Its suffragan dioceses became the new dioceses of Banja Luka and Mostar and the existing Diocese of Trebinje-Mrkan.

After the renewal of the regular hierarchy, the Diocese was governed by the apostolic nuncio in Vienna, and from 1883 to 1884, by the Archbishop of Vrhbosna, Josip Stadler, who served as an apostolic administrator of the Diocese.

At the time of its founding, the Diocese had some 36,000 believers. This number has accelerated rapidly with the arrival of the Austrian authorities. During the next decades, numerous Poles, Italians, Germans, Czechs and others moved in the area of the Diocese.

During the Second World War and after the war, the Diocese was catastrophically harmed. One third of all the parishes (13) have completely perished, in 10 of parishes a number of parishioners dropped significantly, and all the others were seriously injured. With a large number of killed believers, the diocese suffered severe loss of priests. During the war and after the war, at least 30 priests were killed. The Holy See started the process of beatification of 4 of them on 21 December 2014: Juraj Gospodnetić, Waldemar Maximilian Nestor, Antun Dujlović and Krešimir Barišić.

Ordinaries

Apostolic Administrators

Apostolic Administrators of Banja Luka
From	Until	Incumbent	Notes
1882	1884	Josip Stadler	Archbishop of Vrhbosna. Elected on 29 September 1881 and confirmed on 18 November 1881. Consecrated on 20 November 1881. Appointed Apostolic Administrator of Banja Luka on 18 November 1882. He held office until 24 March 1884.
1884	1912	Marijan Marković	Franciscan friar. Appointed Apostolic Administrator of Banjaluka on 27 March 1884, consecrated on 4 May 1884. Died in office on 20 June 1912.
From 1912 until 1946 Josip Stjepan Garić served as Bishop of Banja Luka
1946	1951	Smiljan Franjo Čekada	Franciscan friar. Appointed Apostolic Administrator of Banjaluka in 1946 after death of bishop Garić. Also served as Auxiliary Bishop of Vrhbosna (1939–1940), bishop of Skopje (1940–1967), Coadjutor Archbishop of Vrhbosna (1967–1970) and Archbishop of Vrhbosna (1970–1976).
1951	1958	Dragutin Čelik	Appointed on 15 December 1951 and consecrated on 16 December 1951. Died in office on 11 August 1958.
Sources:

Bishops

Bishops of Banja Luka
From	Until	Incumbent	Notes
1881	1912	Sede vacante	Office held by apostolic administrators.
1912	1946	Josip Stjepan Garić	Franciscan friar. Appointed on 14 December 1912 and consecrated on 20 February 1913. Died in office on 30 June 1946.
1946	1958	Sede vacante	Office held by apostolic administrators.
1959	1989	Alfred Pichler	Appointed on 22 July 1959 and consecrated on 18 October 1959. Resigned on 15 May 1989 and died on 17 May 1992.
1989	2023	Franjo Komarica	Appointed on 15 May 1989, previously consecrated on 6 January 1986 as Auxiliary Bishop of Banja Luka and Titular Bishop of Satafis. Resigned on 8 December 1989.
2024	present	Željko Majić	Priest of Mostar-Duvno. Appointed on 8 December 2023 and consecrated on 2 March 2024.
Sources:

Auxiliary Bishops

Auxiliary Bishops of Banja Luka
From	Until	Incumbent	Notes
1985	1989	Franjo Komarica	Appointed on 28 October 1985 and consecrated on 6 January 1986. Succeeded Bishop of Banja Luka on 15 May 1989.
2010	present	Marko Semren	Franciscan friar. Appointed on 15 July 2010 and consecrated on 18 September 2010.
Sources:

Demographics

Diocese of Banja Luka has a population of 550,300. As of 2012, 35,428 (6.44% of the population) are Roman Catholics.

Historical Catholic population

The historical Catholic population is given in the following chart:

Deaneries

Deanery	Dean	Parishes
Banja Luka Banjolučki dekanat	Ivo Orlovac O.F.M.	Banja Luka Barlovci Budžak Ivanjska Marija Zvijezda Motike Petrićevac Presnače Šimići Trn
Bihać Bihaćki dekanat	Rev. Iljo Arlović	Bihać Bosanska Dubica Bosanska Kostajnica Bosanska Novi Drvar Ljubija Prijedor Ravska Sanski Most Sasina Stara Rijeka Stratinska Šurkovac
Bosanska Gradiška Bosansko-gradiški dekanat	Msgr. Vlado Lukenda	Bosanski Aleksandrovac Bosanska Gradiška Dolina Mahovljani Nova Topola

Deanery	Dean	Parishes
Jajce Jajački dekanat	Niko Petonjić O.F.M.	Jajce Ključ Liskovica Mrkonjić Grad
Livno Livanjski dekanat	The Very Rev. Adolf Višaticki	Bila Bosansko Grahovo Čuklić Glamoč Lištani Livno Ljubunčić Odžak-Ćaić Podhum Vidoši
Prnjavor Prnjavorski dekanat	Msgr. Vlado Lukenda	Dragalovci Kotor Varoš Kulaši Prnjavor Sokoline Vrbanjci

Churches

Parish churches

This is a list of Parish churches by deanery:

Deanery of Banja Luka

• Church of the Visitation of the Blessed Virgin Mary, Banja Luka
• St. Vitus's Church, Barlovci
• Church of the Assumption of the Blessed Virgin Mary, Ivanjska
• Church of the Assumption of the Blessed Virgin Mary, Banja Luka
• Saints Peter and Paul Church, Motike
• Church of Saint Anthony of Padua, Banja Luka
• Church of Saint Therese of the Child Jesus, Presnače
• Saints Peter and Paul Church, Šimići
• Saint Joseph's Church, Trn

Deanery of Bihać

• Church of Saint Anthony of Padua, Bihać
• Church of the Exaltation of the Holy Cross, Bosanska Dubica
• Saint Joseph's Church, Bosanska Gradiška
• Holy Trinity Church, Novi Grad
• Saint Joseph's Church, Drvar
• Church of Saint Leopold Mandić, Ljubija
• Saint Joseph's Church, Prijedor
• Saint John the Baptist Church, Ravska
• Church of the Assumption of the Blessed Virgin Mary, Sanski Most
• Church of the Nativity of the Blessed Virgin Mary, Sasina
• Church of Saint Anthony the Hermit, Majdan
• Church of Saint Anthony of Padua, Stratinska
• Sacred Heart Church, Šurkovac

Deanery of Bosanska Gradiška

• Church of Saint Roch, Gradiška
• Saint John the Baptist Church, Bosanski Aleksandrovac
• Church of the Assumption of the Blessed Virgin Mary, Dolina
• St. Francis' Church, Mahovljani
• Saint Joseph's Church, Nova Topola

Deanery of Jajce

• Church of the Assumption, Jajce
• Saints Philip and James Church, Mrkonjić Grad
• Church of the Nativity of the Blessed Virgin Mary, Ključ
• Church of Saint Elias, Liskovica

Deanery of Livno

• Church of Saint Elias, Glamoč
• All Saints Church, Livno
• Immaculate Conception Church (Vidoši)
• Saints Peter and Paul Church, Livno
• Saint John the Baptist Church, Livno
• St. Michael's Church, Livno
• St. Francis' Church, Bila
• Church of Saint Elias, Bosansko Grahovo
• Church of Saint Anthony of Padua, Čuklić
• Saint Joseph's Church, Lištani
• Church of the Nativity of the Blessed Virgin Mary, Ljubunčić

Deanery of Prnjavor

• Church of Saint Anthony of Padua, Prnjavor
• Church of Saint Leopold Mandić, Dragalovci
• Church of the Nativity of the Blessed Virgin Mary, Kotor Varoš
• Church of the Nativity of the Blessed Virgin Mary, Kulaši
• Church of the Assumption of the Blessed Virgin Mary, Sokoline
• St. Francis' Church, Vrbanjci

Roman Catholic churches in Diocese of Banja Luka

• 
  Church of Saint Therese of the Child Jesus in Presnače
• 
  All Saints Church in Livno
• 
  Church of Saint Elias in Glamoč
• 
  Saints Philip and James Church in Mrkonjić Grad
• 
  Church of the Visitation of the Blessed Virgin Mary in Banja Luka
• 
  Church of the Assumption in Jajce
• 
  Saints Peter and Paul Church in Livno
• 
  Immaculate Conception Church in Vidoši
• 
  Church of Saint Anthony of Padua in Banja Luka
• 
  Saint John the Baptist Church in Podhum
• 
  Church of the Assumption of the Blessed Virgin Mary and Mariastern Abbey in Banja Luka
• 
  Saint Joseph's Church in Nova Topola
• 
  Church of the Nativity of the Blessed Virgin Mary in Kotor Varoš
• 
  Church of the Assumption of the Blessed Virgin Mary in Ivanjska
• 
  Church of Saint Elias in Bosansko Grahovo

Religious orders

Mariastern Monastery (established in 1869)

The Diocese of Banja Luka is home to a small number of religious orders and congregations. While there are not as many today in 2013 as there were in 1950, they still make up a large population of the diocese.

In 1950, there were 71 religious priests, 4 male religious, 310 nuns and sisters ministering in the Diocese.

As of 2013, 47 priests of religious orders, 92 religious sisters and nuns minister in the diocese.

Male Religious Orders Currently in the Diocese

• Franciscan Friars of Bosna Srebrena
• Order of Cistercians of the Strict Observance (Trappists)
• Carmelites

Female Religious Orders Currently in the Diocese

• Daughters of Charity of Saint Vincent de Paul
• Servants of the Infant Jesus (Province of Split), established by Josip Stadler, archbishop of Vrhbosna
• School Sisters of St. Francis (Bosnian-Croatian Province of Immaculate Heart of Mary)
• Adorers of the Blood of Christ
• Missionaries of Charity

Saints, Blesseds & Venerables of Banja Luka

• Blessed Ivan Merz – Bosnian-Croatian lay academic, beatified by Pope John Paul II on a visit at Banja Luka, Bosnia and Herzegovina on June 23, 2003. Ivan Merz promoted the liturgical movement in Croatia and together with Ivo Protulipac created a movement for the young people, "The Croatian union of the Eagles" ("Hrvatski orlovski savez"), inspired by the "Eucharistic Crusade," which he had encountered in France.