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

Feb 1 Sat
- Academic Decathlon SoCal Region Round 2: Super Quiz & Awards
  8 AM – 12 PM (El Camino Real Charter HS, Woodland Hills)
  - Activities
Feb 2 Sun
- Winter Formal
  7 PM – 11 PM (Aquarium of the Pacific)
  - Activities
Feb 7 Fri
- MD Spirit Dress or College Top with Spirit Bottoms
  - Activities
Feb 11 Tue
- Special Dress - Senior T-Shirt and Spirit Bottoms
  - Activities
- Senior Parent Info Night
  6 PM (LeVecke)
  - Activities
Feb 14 Fri
- Valentine's Day Special Dress - Wear Red or Pink!
  - Activities
Feb 20 Thu
- Multi-Cultural Fair during Both Lunches
  (Shamrock Plaza)
  - Activities
- Special Dress - All School Play
  - Activities
Feb 21 Fri
- MD Spirit Dress
  - Activities
Feb 22 Sat
- Mock Trial @ JSerra Mock Trial Tournament Rounds 1 & 2
  8 AM – 1:30 PM (JSerra HS)
  - Activities
Feb 27 Thu
- Monarch Robotics Team @ Orange County Regional Competition
  9 AM (OC Fairgrounds, Costa Mesa)
  - Activities
Feb 28 Fri
- MD Spirit Dress
  - Activities
- Monarch Robotics Team @ Orange County Regional Competition
  9 AM (OC Fairgrounds, Costa Mesa)
  - Activities

Su	Mo	Tu	We	Th	Fr	Sa
26	27•	28•	29••	30•	31•	1•
2•	3	4	5	6	7•	8
9	10	11••	12	13	14•	15
16	17	18	19	20••	21•	22•
23	24	25	26	27•	28••	1••

Calendars

Diocesan Events
Home Campus
Counseling
Academics
Activities
Block Schedule
Athletics
Admissions
Alumni & Advancement
Visual Arts
Performing Arts
Campus Ministry
2022-2023 School Year
2024-2025 School Year

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