Suffragan diocese Belleville, Illinois, United States
Diocese of Belleville
Bellevillen(sis)
Latin Church
The Diocese of Belleville was erected in 1887 and covers southern Illinois. It is a suffragan of the Archdiocese of Chicago and is led by Bishop Godfrey Mullen, O.S.B., appointed by Pope Leo XIV in March 2026.
On the map
Every see on one map: browse the dioceses. Churches with recorded hours: find Mass times.
- Established
- 1887
- Catholics
- 118,900
- Priests
- 98
- Territory
- 30,246 km²
Parishes and churches
104 listed churches in our records. Open a parish for Mass times, confession, directions and sources where recorded.
- St. JosephCobdenMass times recorded
- St. JosephElizabethtownMass times recorded
- St. JosephFreeburgMass times recorded
- St. JosephLebanonMass times recorded
- St. JosephMarionMass times recorded
- St. JosephOlneyMass times recorded
- St. JosephPrairie Du RocherMass times recorded
- St. JosephStringtownMass times recorded
- St. Kateri Tekakwitha: Lily of the MohawksRidgwayMass times recorded
- St. LawrenceLawrencevilleMass times recorded
- St. LawrenceSandovalMass times recorded
- St. LiboriusSt. LiboryMass times recorded
- St. LukeBellevilleMass times recorded
- St. MaryAnnaMass times recorded
- St. MaryBellevilleMass times recorded
- St. MaryCarlyleMass times recorded
- St. MaryCentraliaMass times recorded
- St. MaryHarrisburgMass times recorded
- St. MaryMount CarmelMass times recorded
- St. MaryTrentonMass times recorded
- St. MaryValmeyerMass times recorded
- St. Mary Church of Divine MaternityEllis GroveMass times recorded
- St. Mary MagdalenTodds MillMass times recorded
- St. Mary the Immaculate ConceptionMount VernonMass times recorded
- St. Mary'sEldoradoMass times recorded
- St. MichaelPaderbornMass times recorded
- St. MichaelRadomMass times recorded
- St. NicholasO'FallonMass times recorded
- St. PatrickCairoMass times recorded
- St. PatrickEnfieldMass times recorded
This is our recorded coverage, not an official diocesan parish count. Confirm service times with the parish before travelling.
The bishop
- Bishop
- Godfrey Mullen, O.S.B.
Explore the ministry of the bishop.
The cathedral
Cathedral of Saint Peter stands in Belleville, 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
Southern Illinois, in the United States, is home to the Roman Catholic Diocese of Belleville (Latin: Diœcesis Bellevillensis), a suffragan of the Archdiocese of Chicago whose mother church is the Cathedral of Saint Peter in Belleville.