Councils:

• Diocesan Council of Catholic Women
• Diocesan Finance Council
• Presbyteral Council

Spiritual Renewal Centers:

• Chiara Center - Franciscan Retreat and Conference Center (Springfield)
• Villa Maria - Catholic Life Center (Springfield)

Special Residences:

• Brother James Court (Springfield)
• St. Joseph's Home (Springfield)

Health Care Institutions:

• St. Anthony's Health Center (Alton)
• St. Mary's Hospital (Decatur)
• St. Anthony's Memorial Hospital (Effingham)
• St. Joseph's Hospital (Highland)
• St. Francis Hospital (Litchfield)
• St. John's Hospital (Springfield)

Religious Institutions:

Religious Formation Houses

• Immaculate Heart of Mary Novitiate (Godfrey)

Religious Houses

• St. Clare's Villa (Alton)
• St. Francis Convent (Alton)
• Ursuline Convent of the Holy Family (Alton)
• Sisters of Divine Providence (Granite City)
• Holy Cross Friary (Quincy)
• Congregation of Daughters of Divine Love (Springfield)
• Contemplative Sisters of the Good Shepherd (Springfield)
• Sacred Heart Convent (Springfield)
• Missionary Sisters of the Sacred Heart of Jesus "Ad Gentes" (Springfield)
• Our Lady of Angels Friary at Greccio (Springfield)
• St. Francis Convent (Springfield)
• St. James Monastary (Springfield)
• St. Michael Convent (Springfield)
• St. Michael Convent (Springfield)
• Ursuline Sisters of the Roman Union (Springfield)