Roman Catholic Churches in Illinois

Saint Patrick's Roman Catholic Church is a Catholic parish in McHenry, Illinois, offering the sacraments, Mass, and spiritual formation in the tradition of the Roman Catholic Church. All are welcome to worship and grow in faith.

St. Mary's Roman Catholic Church offers Catholic services and is committed to providing spiritual support in the Canton community.

Corpus Christi Priory is a community of Norbertine Canons Regular serving the Springfield, Illinois area through liturgical prayer, chaplaincy, scholarship, teaching, and preaching within the 900-year Catholic tradition.

Cathedral of Saint Mary of The Immaculate Conception is a Catholic parish in Peoria, Illinois, offering the sacraments, Mass, and spiritual formation in the tradition of the Roman Catholic Church. All are welcome to worship and grow in faith.

A Catholic church serving Clinton County as the area's mother church, welcoming all to participate in community and faith.

St. Damian and St. Bernard are two Catholic parishes that have joined together, offering Mass and ministries rooted in apostolic mission and small, close-knit community. They serve the faithful through sacraments, faith formation, and works of mercy.

Saint Boniface Catholic Church is known as Clinton County's Mother Church, emphasizing the importance of community and inclusivity.

Saint Bernard Catholic Church is dedicated to serving the community and fostering faith through education and various ministries, with ongoing church renovations to enhance its spiritual environment.

Saint Stanislaus Catholic Church is a Roman Catholic church serving the Posen, Illinois community. The parish provides regular Mass, confession, religious education, and sacramental preparation for parishioners and visitors.

Saint Maria Goretti Catholic Church is a Catholic parish located in Schiller Park, Illinois, united in the Eucharist and the teachings of the Church. The community gathers for worship, prayer, and service to others.

The communities of St. Joseph and St. Paul Catholic Church are two parishes under shared pastoral leadership in Marion, Illinois, offering Mass, sacraments, and faith formation programs.

Saint Stephen Catholic Church is a Catholic parish located in Flora, Illinois, united in the Eucharist and the teachings of the Church. The community gathers for worship, prayer, and service to others.

Immaculate Conception Church is a Catholic parish community dedicated to becoming disciples of Jesus, nourishing each other in faith and serving the community through love and witness.