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

Oct 3 Tue
- College Admission Representative Visits During Upper Lunch
  Academics
Oct 4 Wed
- College Admission Representative Visits During Upper Lunch
  Academics
- Fall Mock SAT/ACT Results Night 6:30 PM – 8 PM (Guidance Office)
  Academics
Oct 10 Tue
- College Admission Representative Visits During Upper Lunch
  Academics
Oct 13 Fri
- 1st Progress Report Ends
  Academics
- College Admission Representative Visits During Upper Lunch
  Academics
- Speech & Debate @ CSU Fullerton Invitational
  Academics
Oct 14 Sat
- Speech & Debate @ CSU Fullerton Invitational
  Academics
Oct 15 Sun
- Speech & Debate @ CSU Fullerton Invitational
  Academics
- Fall ACT Boot Camp Class 9 AM – 1 PM
  Academics
Oct 18 Wed
- 1st Progress Report Due
  Academics
Oct 20 Fri
- 1st Progress Report Available to Parents & Students
  Academics
Oct 21 Sat
- Speech & Debate @ Claremont Bargain Belt Invitational (Claremont High School)
  Academics
- Fall ACT Boot Camp Class 9 AM – 1 PM
  Academics
Oct 28 Sat
- Academic Decathlon Mini-Scrimmage 8 AM – 12:30 PM (Notre Dame High School)
  Academics
Oct 30 Mon
- College Admission Representative Visits During Upper Lunch
  Academics

Events in October 2017
Su	Mo	Tu	We	Th	Fr	Sa
		One event •	2 events ••
		One event •			3 events •••	One event •
2 events ••			One event •		One event •	2 events ••
						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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