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

Nov 1 Fri
- GRAY (Mass Schedule): B. 2, 4, 6, 8
  - Block Schedule
Nov 4 Mon
- No School - MD Holiday
  - Block Schedule
Nov 5 Tue
- RED: B. 1, 3, 5, 7
  - Block Schedule
Nov 6 Wed
- GRAY (Late Start): B. 2, 4, 6, 8
  - Block Schedule
Nov 7 Thu
- RED: B. 1, 3, 5, 7
  - Block Schedule
- Office Hour
  2:20 PM – 3 PM
  - Block Schedule
Nov 8 Fri
- GRAY: B. 2, 4, 6, 8
  - Block Schedule
Nov 11 Mon
- No School - Veterans Day
  - Block Schedule
Nov 12 Tue
- RED: B. 1, 3, 5, 7
  - Block Schedule
Nov 13 Wed
- GRAY (Late Start): B. 2, 4, 6, 8
  - Block Schedule
Nov 14 Thu
- RED: B. 1, 3, 5, 7
  - Block Schedule
- Office Hour
  2:20 PM – 3 PM
  - Block Schedule
Nov 15 Fri
- GRAY: B. 2, 4, 6, 8
  - Block Schedule
Nov 18 Mon
- No School - Faculty/Staff Development
  8 AM – 3 PM (LeVecke)
  - Block Schedule
Nov 19 Tue
- RED: B. 1, 3, 5, 7
  - Block Schedule
Nov 20 Wed
- GRAY (Late Start): B. 2, 4, 6, 8
  - Block Schedule
Nov 21 Thu
- RED: B. 1, 3, 5, 7
  - Block Schedule
- Office Hour
  2:20 PM – 3 PM
  - Block Schedule
Nov 22 Fri
- GRAY: B. 2, 4, 6, 8
  - Block Schedule
Nov 25 Mon
- No School - Thanksgiving Break
  - Block Schedule
Nov 26 Tue
- No School - Thanksgiving Break
  - Block Schedule
Nov 27 Wed
- No School - Thanksgiving Break
  - Block Schedule
Nov 28 Thu
- No School - Thanksgiving Break
  - Block Schedule
Nov 29 Fri
- No School - Thanksgiving Break
  - Block Schedule

Su	Mo	Tu	We	Th	Fr	Sa
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•	29•	30

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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