Faith inspired learning environments in O'Fallon, Illinois

Welcome to Saint Nicholas Roman Catholic Church, a vibrant and welcoming place of worship located in the heart of O'Fallon, Illinois. Situated at 625 Saint Nicholas Drive, our church is a cornerstone of the community, offering a sacred space for prayer, reflection, and spiritual growth. At Saint Nicholas, we are committed to fostering a compassionate and inclusive environment where all are welcome to join us in celebrating the Catholic faith. Our parish is dedicated to serving the spiritual needs of our congregation through inspiring liturgies, meaningful sacraments, and a wide range of ministries for all ages.