Diocese of

Łowicz

Poland Poland

Continent: East Europe

Rite: Roman (Latin)

Type: Diocese Diocese

Name: Łowicz / Lovicen(sis) (Latin)

Ecclesiastical Province: Łódź

Neighbouring Dioceses: Włocławek (↖), Płock (↑), Warszawa (→), Radom (↘), Łódź (↓)

Depends on: Dicastery for Bishops

Website:

Celebrations

Patron Saint: Saint Victoria (November 11), Blessed Honorat Koźmiński (October 13)

Cathedral Dedication Anniversary: October 14

Liturgical Calendar 📅

History

Papal Visits

Present Prelates

Bishop (2024.09.12 – ...):Bishop Wojciech Tomasz Osial (55)Bishop Wojciech Tomasz Osial (55)

Ordinaries

Bishops of Łowicz (Roman Rite)

Bishop Wojciech Tomasz Osial (55)Bishop Wojciech Tomasz Osial (55)
(2024.09.12 – ...)

Bishop of Łowicz (Poland)

Dominus cor intuetur

Born:1970.11.19 (Łowicz, Poland)
Ordained Priest:1995.05.25
Consecrated Bishop:2016.02.04

Priest of Łowicz (Poland) (1995.05.25 – 2015.12.24)

Titular Bishop of Cediæ (2015.12.24 – 2024.09.12)

Auxiliary Bishop of Łowicz (Poland) (2015.12.24 – 2024.09.12)

Apostolic Administrator of Łowicz (Poland) (2024.03.09 – 2024.09.12)

Bishop of Łowicz (Poland) (2024.09.12 – ...)

Bishop Wojciech Tomasz Osial (55)Bishop Wojciech Tomasz Osial (55)
(Apostolic Administrator 2024.03.09 – 2024.09.12)

Bishop Andrzej Franciszek Dziuba (75)Bishop Andrzej Franciszek Dziuba (75)
(2004.03.27 – 2024.03.09)

Bishop emeritus of Łowicz (Poland)

Soli Deo

Born:1950.10.10 (Pleszew, Poland)
Ordained Priest:1975.06.21
Consecrated Bishop:2004.05.22

Priest of Gniezno (Poland) (1975.06.21 – 2004.03.27)

Bishop of Łowicz (Poland) (2004.03.27 – 2024.03.09)

Bishop Alojzy Orszulik, S.A.C.
(1992.03.25 – 2004.03.27)

Christo in aliis servire

Born:1928.06.21 (Baranowice Śląskie, Poland)
Ordained Priest:1957.06.22
Consecrated Bishop:1989.12.08
Died:2019.02.21 (Łowicz, Poland † 90)

Titular Bishop of Vissalsa (1989.09.08 – 1992.03.25)

Auxiliary Bishop of Siedlce (Poland) (1989.09.08 – 1992.03.25)

Bishop of Łowicz (Poland) (1992.03.25 – 2004.03.27)

Former Prelates

Special Churches

Włocławek (↖), Płock (↑), Warszawa (→), Radom (↘), Łódź (↓)

Statistics (2022.12.31)

Area: 5,806 km²

Population: 569,350 Catholics (95.1% of 598,802 total)

Pastoral Centres: 167 parishes

Personnel: 344 priests (286 diocesan, 58 religious), 408 religious (66 brothers, 342 sisters), 6 seminarians

Population

Pastoral Centres

Priests

Religious

Seminarians

Last updated on 2026.03.30

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