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

Jan 4 Mon
- RED Schedule: B. 3, 5, 7
  Academics
Jan 5 Tue
- GRAY Schedule: B. 2, 4, 6
  Academics
Jan 6 Wed
- FLEX Schedule
  Academics
Jan 7 Thu
- RED Schedule: B. 3, 5, 7
  Academics
Jan 8 Fri
- GRAY Schedule: B. 2, 4, 6
  Academics
- First Semester Grades Due
  Academics
Jan 11 Mon
- RED Schedule: B. 3, 5, 7
  Academics
- First Semester Grades Available to Parents & Students
  Academics
Jan 12 Tue
- GRAY Schedule: B. 2, 4, 6
  Academics
Jan 13 Wed
- FLEX Schedule
  Academics
Jan 14 Thu
- Red Schedule: B. 3, 5, 7
  Academics
- Academic Review
  Academics
Jan 15 Fri
- GRAY Schedule: B. 2, 4, 6
  Academics
- Academic Review 9 AM – 1 PM (GCC)
  Academics
Jan 19 Tue
- RED Schedule: B. 3, 5, 7
  Academics
Jan 20 Wed
- GRAY Schedule: B. 2, 4, 6
  Academics
Jan 21 Thu
- RED Schedule: B. 3, 5, 7
  Academics
Jan 22 Fri
- GRAY Schedule: B. 2, 4, 6
  Academics
Jan 26 Tue
- RED Schedule: B. 3, 5, 7
  Academics
- Testing Day: Juniors (PSAT-on campus)
  Academics
- Testing Day: Sophomores (PACT-remotely)
  Academics
Jan 27 Wed
- GRAY Schedule: B. 2, 4, 6
  Academics
Jan 28 Thu
- RED Schedule: B. 3, 5, 7
  Academics
Jan 29 Fri
- GRAY Schedule: B. 2, 4, 6
  Academics

Events in January 2021
Su	Mo	Tu	We	Th	Fr	Sa

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

Select all

Loading...