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 7 Thu
- Varsity vs Mission Viejo HS 5 PM – 6 PM (MDHS)
- JV vs Mission Viejo HS 7 PM – 8 PM (MDHS)
Mar 13 Wed
- Varsity vs Capo Valley HS 5 PM – 6 PM (MDHS)
- JV vs Capo Valley HS 7 PM – 8 PM (MDHS)
Mar 14 Thu
- JV vs Aliso Niguel HS 5:30 PM – 6:30 PM (Aliso Niguel HS)
- Varsity vs Aliso Niguel HS 7:15 PM – 8:15 PM (Aliso Niguel High School)
Mar 15 Fri
- JV Sticks and Stones Tournament (Trabuco Hills HS)
Mar 16 Sat
- JV Sticks and Stones Tournament (Trabuco Hills HS)
Mar 19 Tue
- Varsity vs Corona Del Mar HS 3:15 PM – 4:15 PM (Corona Del Mar High School)
- JV vs Corona Del Mar HS 5 PM – 6 PM (Eastbluff Elementary School)
Mar 21 Thu
- Varsity Vs Beckman 5 PM – 6 PM (Mater Dei High School)
- JV vs Beckman 7 PM – 8 PM (MDHS)
Mar 23 Sat
- Varsity vs St Margaret's 2 PM – 3 PM (MDHS)
Mar 26 Tue
- Varsity vs Tesoro HS 5 PM – 6 PM (MDHS)
- JV vs Laguna Hills HS 7 PM – 8 PM (MDHS)
Mar 27 Wed
- Varsity vs Rosary HS 4:30 PM – 5:30 PM (Fullerton College Sherbeck Field)
- JV vs Rosary HS 6 PM – 7 PM (Fullerton College - Sherbeck Field)

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