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

Sep 10 Mon
- Admissions Visit to Our Lady of Fatima School, San Clmente 10 AM – 10:45 AM
Sep 11 Tue
- Admissions visit to St. Norbert School, Orange 9:30 AM – 10:30 AM
Sep 12 Wed
- Admissions Visit to Blessed Sacrament School, Westminster 1 PM – 1:45 PM
Sep 13 Thu
- Admissions Visit to St. Angela Merici School, Brea 8:20 AM – 9 AM
Sep 14 Fri
- Admissions Visit to Our Lady Queen of Angels School, Newport Beach 8 AM – 8:45 AM
Sep 17 Mon
- Admissions Visit to St. Irenaeus School, Cypress 9 AM – 9:45 AM
Sep 20 Thu
- Admissions Visit to St. Joseph School, Santa Ana 11 AM – 11:45 AM
- Admissions Visit to Sts. Simon & Jude School, Huntington Beach 2 PM – 2:50 PM
Sep 21 Fri
- Admissions Visit to St. Francis of Assisi School, Yorba Linda 11:40 AM – 12:20 PM
Sep 25 Tue
- Admissions Visit to St. Barbara School, Santa Ana 9:30 AM – 10:15 AM
- Admissions Visit to St. Catherine of Siena School, Laguna Beach 12:20 PM – 1:05 PM
Sep 26 Wed
- Admissions Visit to St. Jeanne de Lestonnac, Tustin 12:10 PM – 12:45 PM
Sep 27 Thu
- Admissions Visit to Mission Basilica School, San Juan Capistrano 1 PM – 2 PM
- Admissions Visit to Serra Catholic School, Rancho Santa Margarita 1:15 PM – 2 PM

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