About MD
Mater Dei is a distinguished destination of excellence in academics and technology, the arts, faith and service, campus life, and athletics. We are proud to be Orange County’s oldest and largest Catholic high school.
Admissions
Your journey to becoming a Monarch starts here! Tour campus, schedule a shadow day, begin your application, and more. We are excited for you to join the MD family!
Programs
Built on Catholic fellowship and intellectual rigor, our programs in academics, technology, athletics, faith and service, and the arts provide unlimited opportunities for student success. Comprehensive counseling and wellness resources educate and bolster families throughout the high school journey.
Faith in Action
Guided by the articulation of Catholic Social Teachings, Mater Dei prioritizes the faith development of our students with an emphasis on Christian service. We believe this allows our students to grow in their spiritual lives while living our gospel values through giving back to others and truly experiencing the face of God.
Campus Life
Through avenues of leadership, faith, shared interests, and extracurricular activities and events, students can make Mater Dei their own. Get involved today!
Community
Tradition never graduates. Alumni, lifetime parents, grandparents, and friends are a vital and vibrant aspect of our community. Once a Monarch, always a Monarch.
Giving

Events

Jan 6 Sun
- Winter Walk in Faith Retreat (Mission San Luis Rey Retreat Center)
  Campus Ministry
Jan 7 Mon
- MD Weekly Mass
  Campus Ministry
- Winter Walk in Faith Retreat (Mission San Luis Rey Retreat Center)
  Campus Ministry
Jan 8 Tue
- Winter Walk in Faith Retreat (Mission San Luis Rey Retreat Center)
  Campus Ministry
Jan 9 Wed
- MD Weekly Mass
  Campus Ministry
Jan 10 Thu
- MD Weekly Mass
  Campus Ministry
- Spiritual Formation Committee Meeting (MCR) 2:45 PM – 4 PM
  Campus Ministry
Jan 14 Mon
- MD Weekly Mass
  Campus Ministry
Jan 16 Wed
- MD Weekly Mass
  Campus Ministry
Jan 17 Thu
- MD Weekly Mass
  Campus Ministry
- Mass with Performing Arts (LeVecke) 7:30 AM
  Campus Ministry
Jan 23 Wed
- MD Weekly Mass
  Campus Ministry
Jan 24 Thu
- MD Weekly Mass
  Campus Ministry
Jan 28 Mon
- MD Weekly Mass
  Campus Ministry
Jan 29 Tue
- All School Mass - Catholic School Week Mass (MAC) 10 AM
  Campus Ministry
Jan 30 Wed
- MD Weekly Mass
  Campus Ministry
Jan 31 Thu
- MD Weekly Mass
  Campus Ministry

Calendars

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