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

Apr 6 Sat
- Varsity Woodbridge Tournament (Woodbridge High School)
- Mater Dei vs Garden Grove 8 AM – 10 AM (Bill Barber Field 3 1st Base Dugout)
- Mater Dei vs Northwood 10:15 AM – 12:15 PM (Field 3 if win / Field 4 if lose)
Apr 8 Mon
- Varsity Woodbridge Tournament (Woodbridge High School)
- Mater Dei vs. Long Beach Millikan 7:30 PM – 9:30 PM (Bill Barber Field 2)
Apr 9 Tue
- Varsity vs Santa Margarita 3:15 PM – 5:15 PM (Carl Thornton Park)
Apr 13 Sat
- Varsity Woodbridge Tournament (Woodbridge High School)
- Mater Dei vs La Habra 5 PM – 7 PM (Bill Barber Stadium)
- Mater Dei vs TBD 7:15 PM – 9:15 PM (Bill Barber Complex)
Apr 16 Tue
- Varsity @ Orange Lutheran 3:15 PM – 5:15 PM (Orange Lutheran High School)
Apr 19 Fri
- Varsity vs Rosary 3:15 PM – 5:15 PM (Carl Thornton Park)
Apr 23 Tue
- Varsity @ JSerra 3:15 PM – 5:15 PM (JSerra Catholic High School)
Apr 26 Fri
- Varsity @ Santa Margarita 3:15 PM – 5:15 PM (Santa Margarita Catholic High School)

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