St. Rose of Lima Church, nestled in the heart of Simi Valley, CA, is a vibrant Catholic parish committed to fostering a welcoming and inclusive community. Our church, dedicated to Saint Rose of Lima, the first canonized saint of the Americas, offers a rich liturgical life, comprehensive faith formation programs, and a variety of ministries to serve the spiritual and communal needs of its parishioners. Join us for Mass, participate in our community events, and experience the warmth and devotion of our congregation. All are welcome!