Welcome to the RCBO. Find a parish, view Mass times, discover events, and access resources to grow in your Catholic faith in Orange County, CA.

With 69 parishes and centers in the Diocese of Orange, there’s a place for you to encounter the presence of God. Search for Mass, Adoration and Confession times across Orange County by using …

Looking for a career with a purpose? Discover job opportunities at RCBO and join our team. Review available positions and apply today.

Discover the history, mission, and values that guide the RCBO community. Meet our team and join us in growing in faith. All are welcome!

With the many parishes and centers in the Diocese of Orange, there’s a place for you to encounter the presence of God. Search for Mass, Adoration and Confession times across...

Join the St. Irenaeus Young Adult Ministry as we begin meeting regularly each Tuesday evening to grow together in our Catholic faith with one another. These will be gatherings of Faith, Friendship, Fun, …

Looking for a Catholic church? Use the RCBO parish finder to locate a community near you. Get Mass times, contact information, and directions today.

Learn about the significance of the Missionary Image of Our Lady of Guadalupe and view the schedule for its visit to the RCBO. All are invited to venerate the image.

Discover how the RCBO's Artificial Intelligence Council is integrating Catholic faith with technology to uphold human dignity. Join the conversation on ethical AI.

Sep 9, 2025 · Welcome to the official RCBO newsroom. Find the latest news, official statements, press releases, and media contact information for the Roman Catholic Diocese of Orange.