Suffragan diocese Oakland, California, United States
Diocese of Oakland
Quercopolitan(us)
Latin Church
The Diocese of Oakland, erected in 1962, serves Alameda and Contra Costa counties in the San Francisco Bay Area. It is a suffragan of the Archdiocese of San Francisco and led by Bishop Michael C. Barber, S.J.
On the map
Every see on one map: browse the dioceses. Churches with recorded hours: find Mass times.
- Established
- 1962
- Catholics
- 560,000
- Priests
- 358
- Territory
- 3,800 km²
Parishes and churches
75 listed churches in our records. Open a parish for Mass times, confession, directions and sources where recorded.
- Cathedral Parish of Christ the LightOakland · CathedralMass times recorded
- All SaintsHaywardMass times recorded
- Catholic Community Pleasanton (St. Augustine and St. Elizabeth Seton)PleasantonMass times recorded
- Christ the King and St StephenPleasant HillMass times recorded
- Church of the AssumptionSan LeandroMass times recorded
- Church of the Good ShepherdPittsburgMass times recorded
- Corpus ChristiFremontMass times recorded
- Divine MercyOaklandMass times recorded
- Holy SpiritFremontMass times recorded
- Holy Spirit – Newman HallBerkeleyMass times recorded
- Immaculate Heart of MaryBrentwoodMass times recorded
- Most Holy RosaryAntiochMass times recorded
- Our Lady of Good CounselSan LeandroMass times recorded
- Our Lady of GraceCastro ValleyMass times recorded
- Our Lady of GuadalupeFremontMass times recorded
- Our Lady of LourdesOaklandView parish
- Our Lady of MercyPoint RichmondView parish
- Our Lady of the RosaryUnion CityMass times recorded
- Our Lady Queen of the WorldBay PointMass times recorded
- Queen of All SaintsConcordMass times recorded
- Sacred HeartOaklandMass times recorded
- Santa MariaOrindaView parish
- St. AgnesConcordMass times recorded
- St. AmbroseBerkeleyMass times recorded
- St. AnneUnion CityMass times recorded
- St. AnneWalnut CreekMass times recorded
- St. AnthonyOakleyMass times recorded
- St. Anthony – Mary Help of ChristiansOaklandView parish
- St. AugustineOaklandView parish
- St. BarnabasAlamedaMass times recorded
This is our recorded coverage, not an official diocesan parish count. Confirm service times with the parish before travelling.
The bishop
- Bishop
- Michael C. Barber, S.J.
Explore the ministry of the bishop.
The cathedral
Cathedral of Christ the Light stands in Oakland, the church that holds the cathedra from which this see takes its name.
On what a cathedral is, see the cathedral; every see church on earth is gathered at the cathedrals.
History
In the San Francisco Bay Area of California, the Diocese of Oakland (Latin: Diœcesis Quercopolitana) is a diocese of the Catholic Church in the United States, a suffragan in the ecclesiastical province of the metropolitan Archbishop of San Francisco. The Cathedral of Christ the Light in Oakland is its mother church.
This see in the wire
Filed by the see itself
Published on the see's own news feed. A diocese reports on the whole Church, so these are often about somewhere else.
- The Weekly – September 28, 2026
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Reliance on God: a practical and prayerful strategy for remarkable growth
Saint Clement Catholic School in Hayward has seen its enrollment grow by 27 percent over the last six years, rising from 220 students in 2020 to 280 students. Principal Veronica Hernandez attributes this growth to a reliance on prayer rather than specific academic platforms or organized faith programs. Hernandez, a 22-year veteran of Catholic education, said prayer must be a first resort rather than a last resort. She noted that her transition into her first principal role occurred just 72 hours after applying during the COVID-19 pandemic. The school recently earned a full six-year accreditation from the Western Catholic Educational Association. Under Hernandez's leadership, the school has also expanded its academic programs, improved campus safety, invested in facilities, and strengthened its Catholic identity.
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Terri Porter receives St. Leo Legacy of Opportunity Award
Terri Porter, the director of OMA and FACE, received the St. Leo Legacy of Opportunity Award from the Saint Leo the Great School graduating class of 2026 and their families. The Diocese of Oakland stated that Porter has spent seven years expanding student opportunities through FACE tuition assistance. This program has helped hundreds of families access Catholic education. The diocese noted that this year's valedictorian at Saint Leo the Great School is a recipient of a FACE scholarship.
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Archbishop Fulton Sheen to be beatified on Thursday, Sept. 24
Archbishop Fulton J. Sheen will be beatified on Thursday, Sept. 24, during a Mass at noon PDT inside the Dome at America’s Center in St. Louis. The beatification honors the archbishop for using radio and television to evangelize. Sheen hosted the program Life Is Worth Living on television and earned three Emmy awards, reaching nightly audiences of up to 30 million people. He also broadcast on the radio.
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Immaculate Heart of Mary Church in Brentwood hosts 9th Marian Conference
Immaculate Heart of Mary Church in Brentwood will host its ninth Marian Conference on Oct. 9 and 10. The event, themed “With Mary, we celebrate life,” features a 26-hour schedule of prayer and sacraments. Bishop Michael C. Barber, SJ, will celebrate Mass on Friday night to open the conference. Father Shenan Boquet, a bioethicist and president of Human Life International from the Diocese of Houma-Thibodaux, will deliver the primary talk on Friday evening. The weekend schedule includes three Masses, featuring a Saturday evening Mass of Anticipation with Father Quang Dong and Father Erick Villa, followed by a candlelit Marian procession. Other activities include two opportunities for confession, overnight Adoration, and a Saturday morning Mass that includes the Anointing of the Sick. Attendees can also enroll in the Brown Scapular during a liturgical ceremony.
16 stories in the wire either name this see or come from its own feed. Read the wire.