Mater Dei High School
Forward in Vision, Rooted in Tradition

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

Aug 1 Mon
- Camp Monarch (MD)
  Athletics
Aug 2 Tue
- Camp Monarch (MD)
  Athletics
Aug 3 Wed
- Camp Monarch (MD)
  Athletics
Aug 4 Thu
- Camp Monarch (MD)
  Athletics
Aug 5 Fri
- Camp Monarch (MD)
  Athletics
Aug 6 Sat
- Camp Monarch (MD)
  Athletics
Aug 18 Thu
- V Girls' Volleyball vs Mira Costa 5:45 PM (MAC)
  Athletics
Aug 19 Fri
- V Football vs Salt Lake City West 7 PM (Santa Ana Bowl)
  Athletics
Aug 23 Tue
- V Girls' Golf vs Edison 4 PM (Costa Mesa CC - Mesa Linda)
  Athletics
- V Girls' Volleyball @ San Juan Hills 5:15 PM (San Juan Hills)
  Athletics
Aug 24 Wed
- V Girls' Golf vs Edison 3:30 PM (Mile Square GC)
  Athletics
Aug 25 Thu
- V Girls' Volleyball vs Lakewood 5:45 PM (MAC)
  Athletics
Aug 26 Fri
- Ice Hockey @ Las Vegas Showcase (Las Vegas, NV)
  Athletics
- V Football @ Bishop Gorman Las Vegas 7 PM (Las Vegas)
  Athletics
Aug 27 Sat
- Ice Hockey @ Las Vegas Showcase (Las Vegas, NV)
  Athletics
- V Boys' Water Polo vs Bishops 10 AM (MD)
  Athletics
Aug 28 Sun
- Ice Hockey @ Las Vegas Showcase (Las Vegas, NV)
  Athletics
Aug 30 Tue
- V Girls' Golf vs Huntington Beach 3 PM (Huntington Club)
  Athletics
- V Girls' Tennis vs Tesoro 3 PM (Los Cab)
  Athletics
- V Girls' Volleyball @ Redondo 5:45 PM (Redondo)
  Athletics
Aug 31 Wed
- All School Mass - Mass of The Holy Spirit (MAC)
  Athletics
- V Boys' Water Polo vs Los Alamitos 5 PM (MD)
  Athletics

Events in August 2022
Su	Mo	Tu	We	Th	Fr	Sa
One event •	One event •	One event •	One event •	One event •	One event •	One event •

				One event •	One event •
		2 events ••	One event •	One event •	2 events ••	2 events ••
One event •		3 events •••	2 events ••	2 events ••	One event •	2 events ••

Calendars

Diocesan Events
Home Campus
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Athletics
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Alumni & Advancement
Visual Arts
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2024-2025 School Year

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