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

Dec 1 Thu
- AM Swim Practice (Later Start) 7 AM – 8:30 AM (MD Pool)
Dec 2 Fri
- AM Dryland & Strength Training 6:15 AM – 7:30 AM (MD Weight Room & Field)
Dec 5 Mon
- AM Dryland & Strength Training 6:15 AM – 7:30 AM (MD Weight Room & Field)
Dec 6 Tue
- AM Swim Practice 7 AM – 8:30 AM (MD Pool)
Dec 7 Wed
- Dryland Training 7:30 AM – 8:30 AM (Meet in front of weight room)
Dec 8 Thu
- Swim Practice 6 AM – 7:30 AM (MD Pool)
Dec 9 Fri
- AM Dryland & Strength Training 6:15 AM – 7:30 AM (MD Weight Room & Field)
Dec 12 Mon
- AM Dryland & Strength Training 6:15 AM – 7:30 AM (MD Weight Room & Field)
Dec 13 Tue
- AM Swim Practice 7 AM – 8:30 AM (MD Pool)
Dec 14 Wed
- Dryland Training 7:30 AM – 8:30 AM (Meet in front of weight room)
Dec 15 Thu
- Swim Practice 6 AM – 7:30 AM (MD Pool)
Dec 16 Fri
- AM Dryland & Strength Training 6:15 AM – 7:30 AM (MD Weight Room & Field)
Dec 19 Mon
- Winter Break - No School
Dec 20 Tue
- Winter Break - No School
Dec 21 Wed
- Winter Break - No School
Dec 22 Thu
- Winter Break - No School
Dec 23 Fri
- Winter Break - No School
Dec 26 Mon
- Winter Break - No School
Dec 27 Tue
- Winter Break - No School
Dec 28 Wed
- Winter Break - No School
Dec 29 Thu
- Winter Break - No School
Dec 30 Fri
- Winter Break - No School

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