Suffragan diocese Hildesheim, Germany
Diocese of Hildesheim
Hildesien(sis)
Latin Church
The Diocese of Hildesheim is a Latin Church diocese in Lower Saxony, Germany, founded in 815 and a suffragan of the Archdiocese of Hamburg. The see is sede vacante as of June 2026 following Bishop Heiner Wilmer's transfer to Munster, with his farewell celebrated on June 6, 2026.
On the map
Every see on one map: browse the dioceses. Churches with recorded hours: find Mass times.
- Established
- 815
- Catholics
- 616,210
- Priests
- 282
- Territory
- 30,000 km²
Parishes and churches
416 listed churches in our records. Open a parish for Mass times, confession, directions and sources where recorded.
- Heilig Geist, Heimstatt Röderhof, DiekholzenDiekholzenView parish
- Heilig Geist, Salzgitter-HallendorfSalzgitter-HallendorfView parish
- Heilig Geist, SchwarmstedtSchwarmstedtView parish
- Heilig Kreuz, IsernhagenIsernhagenView parish
- Herz Jesu, CuxhavenCuxhavenView parish
- Herz Jesu, Neustadt-HagenNeustadtView parish
- Herz Jesu, SachsenhagenSachsenhagenView parish
- Herz Mariä, LangelsheimLangelsheimView parish
- Herz-Jesu-KapelleHannoverView parish
- Hl. Don Bosco, Braunschweig-HondelageBraunschweigView parish
- Hl. Dreifaltigkeit, Braunschweig-StöckheimBraunschweigView parish
- Hl. Dreifaltigkeit, Lehrte-HämelerwaldLehrteView parish
- Hl. Dreifaltigkeit, Sarstedt-RutheSarstedt-RutheView parish
- Hl. Familie, Bad SalzdetfurthBad SalzdetfurthView parish
- Hl. Familie, BraunlageBraunlageView parish
- Hl. Familie, Emmerthal-KirchohsenEmmerthal-KirchohsenView parish
- Hl. Familie, EschershausenEschershausenView parish
- Hl. Familie, Goslar-VienenburgGoslar-VienenburgView parish
- Hl. Familie, Nordstemmen-Klein EscherdeNordstemmen-Klein EscherdeView parish
- Hl. Herz Jesu, StadtoldendorfStadtoldendorfView parish
- Hl. Herz Jesu, TostedtTostedtView parish
- Hl. Herz Jesu, VisselhövedeVisselhövedeView parish
- Hl. Kreuz, DorstadtDorstadtView parish
- Hl. Kreuz, Gleichen-RittmarshausenGleichen-RittmarshausenView parish
- Hl. Kreuz, Peine-DungelbeckPeineView parish
- Hl. Kreuz, Winsen (Aller)Winsen (Aller)View parish
- Hospizkapelle St. MarianusBardowickView parish
- Liebfrauen, Klosterkirche der UrsulinenDuderstadtView parish
- Maria Frieden, WorpswedeWorpswedeView parish
- Maria Hilfe der Christen, WietzeWietzeView parish
This is our recorded coverage, not an official diocesan parish count. Confirm service times with the parish before travelling.
The bishop
- Bishop
- Heiner Wilmer
- Born
- 9 April 1961
- Birthplace
- Schapen
- Institute
- SACERDOTI DEL SACRO CUORE DI GESÙ (DEHONIANI) (S.C.I.)
Explore the ministry of the bishop.
The cathedral
Hildesheim Cathedral stands in Hildesheim, the church that holds the cathedra from which this see takes its name.
On what a cathedral is, see the cathedral; every see church on earth is gathered at the cathedrals.
History
King Louis the Pious founded Hildesheim (Latin: Dioecesis Hildesiensis) in 815 as a missionary diocese; his son Louis the German gave the see to Ebbo, the famous former archbishop of Rheims. Today this Latin Church diocese of the Catholic Church in Germany covers the parts of Lower Saxony east of the River Weser, northern neighborhoods of Bremen, and the city of Bremerhaven.