Skip to the diocese
Catholic Intelligence
J.M.J.Search

Suffragan diocese Koszalin, Poland

Diocese of Koszalin–Kołobrzeg

Coslinen(sis)-Colubregan(us)

Latin Church

Latin Church diocese in northwestern Poland, erected in 1972 and suffragan to the Archdiocese of Szczecin-Kamień. Bishop Krzysztof Zadarko was appointed in February 2026 after serving as diocesan administrator.

On the map

Esri
The address the register holds for Cathedral of the Immaculate Conception of the Blessed Virgin Mary, Koszalin, in Koszalin, Poland.

Every see on one map: browse the dioceses. Churches with recorded hours: find Mass times.

Established
1972
Catholics
811,430
Priests
552
Territory
14,640 km²

Parishes and churches

227 listed churches in our records. Open a parish for Mass times, confession, directions and sources where recorded.

This is our recorded coverage, not an official diocesan parish count. Confirm service times with the parish before travelling.

The bishop

Bishop
Krzysztof Zadarko
Born
2 September 1960
Birthplace
Słupsk

Explore the ministry of the bishop.

The cathedral

Cathedral of the Immaculate Conception of the Blessed Virgin Mary, Koszalin stands in Koszalin, the church that holds the cathedra from which this see takes its name.

Its co-cathedral is Co-cathedral Basilica of the Assumption of the Blessed Virgin Mary, Kołobrzeg.

On what a cathedral is, see the cathedral; every see church on earth is gathered at the cathedrals.

History

Northwestern Poland is home to the Diocese of Koszalin-Kołobrzeg (Latin: Dioecesis Coslinensis-Colubregana), a Latin Church jurisdiction that serves as a suffragan within the ecclesiastical province of the metropolitan Archdiocese of Szczecin-Kamień. Its cathedral is the Katedra Niepokalanego Poczęcia NMP in Koszalin, and it also maintains a co-cathedral, the minor basilica Bazylika Konkatedralna Wniebowzięcia NMP in Kołobrzeg, both located in Zachodniopomorskie.