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

Sep 10 Tue
- Senior Minute Meetings with Counselors (English Classrooms)
  Counseling
Sep 11 Wed
- Senior Minute Meetings with Counselors (English Classrooms)
  Counseling
Sep 12 Thu
- Senior Parent Webinar 12 PM (Virtual - Link in Details )
  Counseling
Sep 16 Mon
- College Info Presentation 6:30 PM (LeVecke)
  Counseling
Sep 17 Tue
- Mid-Autumn Festival During Both Lunches (Counseling)
  Counseling
Sep 24 Tue
- Transfer Student Connection Lunch During Upper Lunch (Library)
  Counseling
Sep 26 Thu
- Senior Interview Day 8 AM – 2 PM (Library)
  Counseling
Sep 27 Fri
- Senior Interview Day 8 AM – 2 PM (Library)
  Counseling

Calendars

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