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

Aug 6 Mon
- Marching Band and Color Guard Camp 1 PM – 8 PM (Band Room and Practice Fields)
- Parent Meeting: Band & Guard 7 PM – 8 PM (Band Room )
Aug 7 Tue
- Marching Band and Color Guard Camp 1 PM – 8 PM (Band Room and Practice Fields)
Aug 8 Wed
- Marching Band and Color Guard Camp 1 PM – 8 PM (Band Room and Practice Fields)
Aug 9 Thu
- Marching Band/Color Guard @ Welcome Rally 12 PM – 1 PM
- Marching Band and Color Guard Camp 1 PM – 8 PM (Band Room and Practice Fields)
Aug 10 Fri
- Marching Band & Guard Rally Junior Performance 9:45 AM – 11 AM (MD)
- Marching Band and Color Guard Camp 1 PM – 8 PM (Band Room and Practice Fields)
Aug 11 Sat
- Marching Band & Color Guard Camp/Potluck 8 AM – 6 PM
Aug 13 Mon
- Marching Band/Color Guard Rehearsal 3:30 PM – 7 PM (MD)
Aug 15 Wed
- Marching Band/Color Guard Rehearsal 3:30 PM – 7 PM (MD)
Aug 17 Fri
- Marching Band/Guard @ Home Game vs Bishop Amat 5 PM – 10 PM (Santa Ana Bolw)
Aug 20 Mon
- Marching Band/Color Guard Rehearsal 3:30 PM – 7 PM (MD)
Aug 22 Wed
- Marching Band/Color Guard Rehearsal 3:30 PM – 7 PM (MD)
Aug 24 Fri
- Pep Away Game vs Bishop Gorman (Las Vegas)
Aug 25 Sat
- Pep Away Game vs Bishop Gorman (Las Vegas)
Aug 27 Mon
- Marching Band/Color Guard Rehearsal 3:30 PM – 7 PM (MD)
Aug 29 Wed
- Marching Band/Color Guard Rehearsal 3:30 PM – 7 PM (MD)
Aug 31 Fri
- Pep Band Away Football vs La Mirada 3 PM – 10:30 PM

Loading...