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With 58 churches, 5 centers and 36 schools within our diocese, we have a seat for you.

Our vibrant community of 1.3 million Catholics is on a journey of faith together – growing closer to God and another as we explore, experience, and share the mystery of Christ. Under the leadership of Bishop Kevin W. Vann, the OC Diocese works to establish and support dynamic, vibrant parishes and schools welcoming all to live the Gospel with faith, joy, charity and unity. We joyfully welcome you as part of this journey!

Missionary Image of Our Lady of Guadalupe Visiting the Diocese of Orange

Starting on Nov. 1, the Diocese of Orange will host a tour of the Missionary Image of Our Lady of Guadalupe, Catholic Church-authorized digital image of the original Guadalupe tilma image that dates to 1531 and is above the main altar at the Basilica Shrine of Our Lady of Guadalupe in Mexico City.

The public is invited to venerate the Image at host parishes and sites throughout the Diocese of Orange. For a complete list of sites hosting the image, visit our page below.

Tour the Orange Diocese Archives Office

Did you know the Diocese of Orange houses an archive filled with historical records and artifacts spanning hundreds of years?

As October wraps up, we’re celebrating #ArchivesMonth with a tour led by Fr. Chris Heath, Director of Diocesan Archives, who shares insights and his favorite pieces from the collection.

From a moon rock to the papers that made us a diocese — you won’t want to miss this.

Visit the St. Callistus Chapel and Crypts

The final phase of Christ Cathedral’s transformation has been completed with the opening of the St. Callistus Chapel and Crypts! The chapel is named in honor of the original St. Callistus parish, which moved to Christ Cathedral when the property was acquired by the diocese.

The Romano-Byzantine-style chapel, located beneath Christ Cathedral, was blessed and dedicated on October 14, the feast day of St. Callistus I. The chapel and crypts is now open to the public. Book a tour at the link below!

Catholic Sports View #209: Girls' Flag Football Inaugural CIF Luncheon

This week on Catholic Sports View:

We are on location at the first CIF luncheon celebrating girls flag football and the teams playing for a CIF championship! This includes our own Trinity League champion Orange Lutheran Lancers, who are playing for the Division 1 crown.

On X: @CatholicSV

Empowered by the Spirit: Supporting Catholic Schools (St. John the Baptist in Costa Mesa)

On this episode of Empowered by the Spirit, Deacon Steve Greco and co-host Katie Hughes welcome Fr. Damien Giap to the studio. Fr. Damien speaks about his vocation as a Norbertine priest, and his role as the School Rector at St. John the Baptist Parish in Costa Mesa, CA.

The discussion centers around the importance of Catholic schools in our communities. Plans are in place to build a much-needed gym on the school grounds. Hear about exciting opportunities where parishioners can help make it a reality!

For more info about their gala fundraiser, go to: sjbannualgala.maxgiving.bid/about-us

Catholic Biblical Institute

The Catholic Biblical Institute in the Diocese of Orange is devoted to empowering the faithful to deepen their understanding of Sacred Scripture and confidently share their faith with others. This institute offers a comprehensive biblical education program with 3 levels of courses, starting with a retreat and progressing to in-depth studies of individual biblical books.

The Catholic Biblical Institute is hosting Level 1 course opportunities and Spring Biblical Retreats.