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

Mar 1 Wed
- GRAY (Pair Day Schedule): B. 4, 6, 8
  Block Schedule
Mar 2 Thu
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 3 Fri
- GRAY: B. 2, 4, 6, 8
  Block Schedule
Mar 6 Mon
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 7 Tue
- GRAY: B. 2, 4, 6, 8
  Block Schedule
Mar 8 Wed
- RED: (Special Schedule) B. 3, 5, 7
  Block Schedule
Mar 9 Thu
- GRAY: (SPECIAL SCHEDULE - MINIMUM DAY) B. 2, 4, 6, 8
  Block Schedule
Mar 10 Fri
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 13 Mon
- GRAY: B. 2, 4, 6, 8
  Block Schedule
Mar 14 Tue
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 15 Wed
- GRAY: B. 4, 6, 8
  Block Schedule
Mar 16 Thu
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 17 Fri
- GRAY: B. 2, 4, 6, 8
  Block Schedule
Mar 20 Mon
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 21 Tue
- GRAY: B. 2, 4, 6, 8
  Block Schedule
Mar 22 Wed
- RED: B. 3, 5, 7
  Block Schedule
Mar 23 Thu
- GRAY: B. 2, 4, 6, 8
  Block Schedule
- Club Meetings During Office Hour 2:05 PM – 3 PM
  Block Schedule
Mar 24 Fri
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 27 Mon
- GRAY: B. 2, 4, 6, 8
  Block Schedule
Mar 28 Tue
- RED (Pair Day Schedule & Late Start): B. 1, 3, 5, 7
  Block Schedule
Mar 29 Wed
- GRAY (Rally Schedule): B. 4, 6, 8
  Block Schedule
Mar 30 Thu
- RED: B. 1, 3, 5, 7
  Block Schedule
Mar 31 Fri
- GRAY: B. 2, 4, 6, 8
  Block Schedule

Events in March 2023
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 •	One event •
	One event •	One event •	One event •	One event •	One event •
	One event •	One event •	One event •	2 events ••	One event •
	One event •	One event •	One event •	One event •	One event •

Calendars

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

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