Roman Catholic Churches in Illinois

Saint Mary Catholic Church is a historic Catholic parish in Carlyle, Illinois, founded in 1853 as the second oldest parish in Clinton County. The church welcomes parishioners and visitors to grow in faith through prayer, sacraments, and community service.

St. Joseph is a Catholic parish in Cottleville, Missouri, whose mission is to help each person encounter and follow Jesus while supporting spiritual growth in faith, love, and grace.

Saint James Catholic Church is a welcoming community committed to serving the Belvidere area through various religious and educational services.

Saint Charles Borromeo is a Roman Catholic Church in DuBois, Illinois, known as the Cathedral of the Prairie, serving the local community through sacramental life and pastoral care.

St. Boniface Catholic Church strives to be disciples of Jesus Christ through the proclamation of his Word, the celebration of sacraments, and social outreach.

St. Mary's Catholic Church is a community dedicated to proclaiming the Gospel of Jesus Christ through the teachings and traditions of the Roman Catholic Church, emphasizing charity and service to those in need.

Holy Childhood of Jesus Church is a Catholic community dedicated to prayer, service, and inner conversion as they follow the teachings of Jesus and the traditions of the Holy Family.

St. Mary Parish is a welcoming Catholic community committed to nurturing faith and spiritual growth through various programs and services.

A Catholic parish partnership comprising three churches (St. Joseph in Prairie du Rocher, St. Mary of Divine Maternity in Ellis Grove, and St. Mary in Chester, Illinois) united in witnessing to the Gospel through worship, community faith, and service to neighbors, centered in the Eucharist.

St. Patrick Church is a Catholic parish dedicated to reverence and beauty in worship, aiming to foster love, gratitude, and devotion to Jesus through various ministries and community outreach.

Saint Andrew Catholic Church in Murphysboro is a historic Catholic parish founded in 1868, standing as a beacon of faith in Southern Illinois with a rich history of spiritual leadership and community service.

Our Lady of Mount Carmel (OLMC) is a Catholic parish in Herrin, Illinois, with a rich 100+ year history of serving the community and providing Catholic education from Pre-K through 8th grade.

Saint Paul the Apostle is a dynamic and active Catholic parish in Gurnee, Illinois with a responsibility to bring Christ to all who walk through their doors. With ministries for young and old, they welcome the community to encounter God, engage in a welcoming community, and serve the world in need.

Holy Trinity Catholic Church is a Catholic parish that welcomes all to celebrate the Liturgy as God's Family. The church is committed to fostering community worship and spiritual growth through Mass and sacraments.

St. Mary Parish is a Catholic church in Belleville, Illinois, called to develop a family of faith in the way of Jesus Christ, seeking to create bridges between active parishioners and those wishing to participate more fully in parish life.

Maternity B.V.M. School is dedicated to developing the whole child through an academically rigorous environment and a loving community, rooted in the Catholic faith.

St. Anthony of Padua Catholic Church is a Roman Catholic parish located in Rockford, IL, dedicated to supporting the community through various programs and services.

Saints Peter and Paul is a Catholic parish in Alton, Illinois dedicated to serving its community through sacramental life and spiritual formation. The parish recently completed a successful capital campaign and emphasizes generous giving to support parish needs.

St. Elizabeth of Hungary is a Catholic parish in Thomasboro, Illinois, serving the local community with sacramental life and spiritual formation.

St. Mary's Knanaya Catholic Parish serves the pastoral needs of Knanaya Catholics in Illinois and Wisconsin, providing liturgical services in the Syro-Malabar and Syro-Malankara Rites with religious education and spiritual formation.